21016437624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2267

約数の個数: 384

約数和(自身を含む): 74710272000

約数和(自身を除く): 53693834376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 79, 84, 91, 104, 114, 117, 126, 133, 152, 156, 158, 168, 171, 182, 228, 234, 237, 247, 252, 266, 273, 312, 316, 342, 364, 399, 456, 468, 474, 494, 504, 532, 546, 553, 632, 684, 711, 728, 741, 798, 819, 936, 948, 988, 1027, 1064, 1092, 1106, 1197, 1368, 1422, 1482, 1501, 1596, 1638, 1659, 1729, 1896, 1976, 2054, 2137, 2184, 2212, 2223, 2394, 2844, 2964, 3002, 3081, 3192, 3276, 3318, 3458, 4108, 4274, 4424, 4446, 4503, 4788, 4977, 5187, 5688, 5928, 6004, 6162, 6411, 6552, 6636, 6916, 7189, 8216, 8548, 8892, 9006, 9243, 9576, 9954, 10374, 10507, 12008, 12324, 12822, 13272, 13509, 13832, 14378, 14959, 15561, 17096, 17784, 18012, 18486, 19233, 19513, 19908, 20748, 21014, 21567, 24648, 25644, 27018, 27781, 28756, 29918, 31122, 31521, 36024, 36972, 38466, 39026, 39816, 40603, 41496, 42028, 43134, 44877, 51288, 54036, 55562, 57512, 58539, 59836, 62244, 63042, 64701, 73944, 76932, 78052, 81206, 83343, 84056, 86268, 89754, 94563, 108072, 111124, 117078, 119672, 121809, 124488, 126084, 129402, 134631, 136591, 153864, 156104, 162412, 166686, 168823, 172536, 175617, 179508, 189126, 194467, 222248, 234156, 243618, 250029, 252168, 258804, 269262, 273182, 284221, 324824, 333372, 337646, 351234, 359016, 365427, 378252, 388934, 409773, 468312, 487236, 500058, 506469, 517608, 527839, 538524, 546364, 568442, 583401, 666744, 675292, 702468, 730854, 756504, 777868, 819546, 852663, 974472, 1000116, 1012938, 1055678, 1077048, 1092728, 1136884, 1166802, 1181761, 1229319, 1350584, 1404936, 1461708, 1519407, 1555736, 1583517, 1639092, 1705326, 1750203, 2000232, 2025876, 2111356, 2194699, 2273768, 2333604, 2363522, 2458638, 2557989, 2923416, 3038814, 3167034, 3207637, 3278184, 3410652, 3500406, 3545283, 3694873, 4051752, 4222712, 4389398, 4667208, 4727044, 4750551, 4917276, 5115978, 6077628, 6334068, 6415274, 6584097, 6821304, 7000812, 7090566, 7389746, 8778796, 9454088, 9501102, 9622911, 9834552, 10231956, 10635849, 11084619, 12155256, 12668136, 12830548, 13168194, 14001624, 14181132, 14779492, 15362893, 17557592, 19002204, 19245822, 19752291, 20463912, 21271698, 22169238, 22453459, 25661096, 26336388, 28362264, 28868733, 29558984, 30725786, 33253857, 38004408, 38491644, 39504582, 41699281, 42543396, 44338476, 44906918, 46088679, 52672776, 57737466, 61451572, 66507714, 67360377, 76983288, 79009164, 83398562, 85086792, 88676952, 89813836, 92177358, 115474932, 122903144, 125097843, 133015428, 134720754, 138266037, 158018328, 166797124, 179627672, 184354716, 202081131, 230949864, 250195686, 266030856, 269441508, 276532074, 291894967, 333594248, 368709432, 375293529, 404162262, 500391372, 538883016, 553064148, 583789934, 750587058, 808324524, 875684901, 1000782744, 1106128296, 1167579868, 1501174116, 1616649048, 1751369802, 2335159736, 2627054703, 3002348232, 3502739604, 5254109406, 7005479208, 10508218812, 21016437624]

約数ペア:

[(1, 21016437624), (2, 10508218812), (3, 7005479208), (4, 5254109406), (6, 3502739604), (7, 3002348232), (8, 2627054703), (9, 2335159736), (12, 1751369802), (13, 1616649048), (14, 1501174116), (18, 1167579868), (19, 1106128296), (21, 1000782744), (24, 875684901), (26, 808324524), (28, 750587058), (36, 583789934), (38, 553064148), (39, 538883016), (42, 500391372), (52, 404162262), (56, 375293529), (57, 368709432), (63, 333594248), (72, 291894967), (76, 276532074), (78, 269441508), (79, 266030856), (84, 250195686), (91, 230949864), (104, 202081131), (114, 184354716), (117, 179627672), (126, 166797124), (133, 158018328), (152, 138266037), (156, 134720754), (158, 133015428), (168, 125097843), (171, 122903144), (182, 115474932), (228, 92177358), (234, 89813836), (237, 88676952), (247, 85086792), (252, 83398562), (266, 79009164), (273, 76983288), (312, 67360377), (316, 66507714), (342, 61451572), (364, 57737466), (399, 52672776), (456, 46088679), (468, 44906918), (474, 44338476), (494, 42543396), (504, 41699281), (532, 39504582), (546, 38491644), (553, 38004408), (632, 33253857), (684, 30725786), (711, 29558984), (728, 28868733), (741, 28362264), (798, 26336388), (819, 25661096), (936, 22453459), (948, 22169238), (988, 21271698), (1027, 20463912), (1064, 19752291), (1092, 19245822), (1106, 19002204), (1197, 17557592), (1368, 15362893), (1422, 14779492), (1482, 14181132), (1501, 14001624), (1596, 13168194), (1638, 12830548), (1659, 12668136), (1729, 12155256), (1896, 11084619), (1976, 10635849), (2054, 10231956), (2137, 9834552), (2184, 9622911), (2212, 9501102), (2223, 9454088), (2394, 8778796), (2844, 7389746), (2964, 7090566), (3002, 7000812), (3081, 6821304), (3192, 6584097), (3276, 6415274), (3318, 6334068), (3458, 6077628), (4108, 5115978), (4274, 4917276), (4424, 4750551), (4446, 4727044), (4503, 4667208), (4788, 4389398), (4977, 4222712), (5187, 4051752), (5688, 3694873), (5928, 3545283), (6004, 3500406), (6162, 3410652), (6411, 3278184), (6552, 3207637), (6636, 3167034), (6916, 3038814), (7189, 2923416), (8216, 2557989), (8548, 2458638), (8892, 2363522), (9006, 2333604), (9243, 2273768), (9576, 2194699), (9954, 2111356), (10374, 2025876), (10507, 2000232), (12008, 1750203), (12324, 1705326), (12822, 1639092), (13272, 1583517), (13509, 1555736), (13832, 1519407), (14378, 1461708), (14959, 1404936), (15561, 1350584), (17096, 1229319), (17784, 1181761), (18012, 1166802), (18486, 1136884), (19233, 1092728), (19513, 1077048), (19908, 1055678), (20748, 1012938), (21014, 1000116), (21567, 974472), (24648, 852663), (25644, 819546), (27018, 777868), (27781, 756504), (28756, 730854), (29918, 702468), (31122, 675292), (31521, 666744), (36024, 583401), (36972, 568442), (38466, 546364), (39026, 538524), (39816, 527839), (40603, 517608), (41496, 506469), (42028, 500058), (43134, 487236), (44877, 468312), (51288, 409773), (54036, 388934), (55562, 378252), (57512, 365427), (58539, 359016), (59836, 351234), (62244, 337646), (63042, 333372), (64701, 324824), (73944, 284221), (76932, 273182), (78052, 269262), (81206, 258804), (83343, 252168), (84056, 250029), (86268, 243618), (89754, 234156), (94563, 222248), (108072, 194467), (111124, 189126), (117078, 179508), (119672, 175617), (121809, 172536), (124488, 168823), (126084, 166686), (129402, 162412), (134631, 156104), (136591, 153864)]