21258402048

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 432

約数和(自身を含む): 69413716736

約数和(自身を除く): 48155314688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 97, 104, 108, 117, 128, 144, 156, 162, 192, 194, 208, 216, 234, 243, 256, 271, 288, 291, 312, 324, 351, 384, 388, 416, 432, 468, 486, 542, 576, 582, 624, 648, 702, 768, 776, 813, 832, 864, 873, 936, 972, 1053, 1084, 1152, 1164, 1248, 1261, 1296, 1404, 1552, 1626, 1664, 1728, 1746, 1872, 1944, 2106, 2168, 2304, 2328, 2439, 2496, 2522, 2592, 2619, 2808, 3104, 3159, 3252, 3328, 3456, 3492, 3523, 3744, 3783, 3888, 4212, 4336, 4656, 4878, 4992, 5044, 5184, 5238, 5616, 6208, 6318, 6504, 6912, 6984, 7046, 7317, 7488, 7566, 7776, 7857, 8424, 8672, 9312, 9756, 9984, 10088, 10368, 10476, 10569, 11232, 11349, 12416, 12636, 13008, 13968, 14092, 14634, 14976, 15132, 15552, 15714, 16848, 17344, 18624, 19512, 20176, 20736, 20952, 21138, 21951, 22464, 22698, 23571, 24832, 25272, 26016, 26287, 27936, 28184, 29268, 29952, 30264, 31104, 31428, 31707, 33696, 34047, 34688, 37248, 39024, 40352, 41904, 42276, 43902, 44928, 45396, 47142, 50544, 52032, 52574, 55872, 56368, 58536, 60528, 62208, 62856, 63414, 65853, 67392, 68094, 69376, 74496, 78048, 78861, 80704, 83808, 84552, 87804, 89856, 90792, 94284, 95121, 101088, 102141, 104064, 105148, 111744, 112736, 117072, 121056, 125712, 126828, 131706, 134784, 136188, 156096, 157722, 161408, 167616, 169104, 175608, 181584, 188568, 190242, 202176, 204282, 208128, 210296, 223488, 225472, 234144, 236583, 242112, 251424, 253656, 263412, 269568, 272376, 285363, 306423, 312192, 315444, 322816, 335232, 338208, 341731, 351216, 363168, 377136, 380484, 404352, 408564, 420592, 450944, 468288, 473166, 484224, 502848, 507312, 526824, 544752, 570726, 612846, 624384, 630888, 670464, 676416, 683462, 702432, 709749, 726336, 754272, 760968, 808704, 817128, 841184, 856089, 901888, 936576, 946332, 968448, 1005696, 1014624, 1025193, 1053648, 1089504, 1141452, 1225692, 1261776, 1352832, 1366924, 1404864, 1419498, 1452672, 1508544, 1521936, 1634256, 1682368, 1712178, 1873152, 1892664, 2011392, 2029248, 2050386, 2107296, 2129247, 2179008, 2282904, 2451384, 2523552, 2705664, 2733848, 2809728, 2838996, 2905344, 3017088, 3043872, 3075579, 3268512, 3364736, 3424356, 3785328, 4058496, 4100772, 4214592, 4258494, 4358016, 4565808, 4902768, 5047104, 5467696, 5619456, 5677992, 6034176, 6087744, 6151158, 6387741, 6537024, 6729472, 6848712, 7570656, 8116992, 8201544, 8429184, 8516988, 8716032, 9131616, 9226737, 9805536, 10094208, 10935392, 11355984, 12175488, 12302316, 12775482, 13074048, 13697424, 15141312, 16403088, 16858368, 17033976, 18263232, 18453474, 19611072, 20188416, 21870784, 22711968, 24350976, 24604632, 25550964, 26148096, 27394848, 27680211, 30282624, 32806176, 34067952, 36526464, 36906948, 39222144, 43741568, 45423936, 49209264, 51101928, 54789696, 55360422, 60565248, 65612352, 68135904, 73052928, 73813896, 78444288, 83040633, 87483136, 90847872, 98418528, 102203856, 109579392, 110720844, 131224704, 136271808, 147627792, 166081266, 181695744, 196837056, 204407712, 219158784, 221441688, 262449408, 272543616, 295255584, 332162532, 393674112, 408815424, 442883376, 545087232, 590511168, 664325064, 787348224, 817630848, 885766752, 1181022336, 1328650128, 1635261696, 1771533504, 2362044672, 2657300256, 3543067008, 5314600512, 7086134016, 10629201024, 21258402048]

約数ペア:

[(1, 21258402048), (2, 10629201024), (3, 7086134016), (4, 5314600512), (6, 3543067008), (8, 2657300256), (9, 2362044672), (12, 1771533504), (13, 1635261696), (16, 1328650128), (18, 1181022336), (24, 885766752), (26, 817630848), (27, 787348224), (32, 664325064), (36, 590511168), (39, 545087232), (48, 442883376), (52, 408815424), (54, 393674112), (64, 332162532), (72, 295255584), (78, 272543616), (81, 262449408), (96, 221441688), (97, 219158784), (104, 204407712), (108, 196837056), (117, 181695744), (128, 166081266), (144, 147627792), (156, 136271808), (162, 131224704), (192, 110720844), (194, 109579392), (208, 102203856), (216, 98418528), (234, 90847872), (243, 87483136), (256, 83040633), (271, 78444288), (288, 73813896), (291, 73052928), (312, 68135904), (324, 65612352), (351, 60565248), (384, 55360422), (388, 54789696), (416, 51101928), (432, 49209264), (468, 45423936), (486, 43741568), (542, 39222144), (576, 36906948), (582, 36526464), (624, 34067952), (648, 32806176), (702, 30282624), (768, 27680211), (776, 27394848), (813, 26148096), (832, 25550964), (864, 24604632), (873, 24350976), (936, 22711968), (972, 21870784), (1053, 20188416), (1084, 19611072), (1152, 18453474), (1164, 18263232), (1248, 17033976), (1261, 16858368), (1296, 16403088), (1404, 15141312), (1552, 13697424), (1626, 13074048), (1664, 12775482), (1728, 12302316), (1746, 12175488), (1872, 11355984), (1944, 10935392), (2106, 10094208), (2168, 9805536), (2304, 9226737), (2328, 9131616), (2439, 8716032), (2496, 8516988), (2522, 8429184), (2592, 8201544), (2619, 8116992), (2808, 7570656), (3104, 6848712), (3159, 6729472), (3252, 6537024), (3328, 6387741), (3456, 6151158), (3492, 6087744), (3523, 6034176), (3744, 5677992), (3783, 5619456), (3888, 5467696), (4212, 5047104), (4336, 4902768), (4656, 4565808), (4878, 4358016), (4992, 4258494), (5044, 4214592), (5184, 4100772), (5238, 4058496), (5616, 3785328), (6208, 3424356), (6318, 3364736), (6504, 3268512), (6912, 3075579), (6984, 3043872), (7046, 3017088), (7317, 2905344), (7488, 2838996), (7566, 2809728), (7776, 2733848), (7857, 2705664), (8424, 2523552), (8672, 2451384), (9312, 2282904), (9756, 2179008), (9984, 2129247), (10088, 2107296), (10368, 2050386), (10476, 2029248), (10569, 2011392), (11232, 1892664), (11349, 1873152), (12416, 1712178), (12636, 1682368), (13008, 1634256), (13968, 1521936), (14092, 1508544), (14634, 1452672), (14976, 1419498), (15132, 1404864), (15552, 1366924), (15714, 1352832), (16848, 1261776), (17344, 1225692), (18624, 1141452), (19512, 1089504), (20176, 1053648), (20736, 1025193), (20952, 1014624), (21138, 1005696), (21951, 968448), (22464, 946332), (22698, 936576), (23571, 901888), (24832, 856089), (25272, 841184), (26016, 817128), (26287, 808704), (27936, 760968), (28184, 754272), (29268, 726336), (29952, 709749), (30264, 702432), (31104, 683462), (31428, 676416), (31707, 670464), (33696, 630888), (34047, 624384), (34688, 612846), (37248, 570726), (39024, 544752), (40352, 526824), (41904, 507312), (42276, 502848), (43902, 484224), (44928, 473166), (45396, 468288), (47142, 450944), (50544, 420592), (52032, 408564), (52574, 404352), (55872, 380484), (56368, 377136), (58536, 363168), (60528, 351216), (62208, 341731), (62856, 338208), (63414, 335232), (65853, 322816), (67392, 315444), (68094, 312192), (69376, 306423), (74496, 285363), (78048, 272376), (78861, 269568), (80704, 263412), (83808, 253656), (84552, 251424), (87804, 242112), (89856, 236583), (90792, 234144), (94284, 225472), (95121, 223488), (101088, 210296), (102141, 208128), (104064, 204282), (105148, 202176), (111744, 190242), (112736, 188568), (117072, 181584), (121056, 175608), (125712, 169104), (126828, 167616), (131706, 161408), (134784, 157722), (136188, 156096)]