19743958528

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 320

約数和(自身を含む): 50282496000

約数和(自身を除く): 30538537472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 47, 56, 62, 64, 76, 94, 112, 124, 128, 133, 152, 188, 199, 217, 224, 248, 256, 266, 304, 329, 376, 398, 434, 448, 496, 512, 532, 589, 608, 658, 752, 796, 868, 893, 896, 992, 1064, 1178, 1216, 1316, 1393, 1457, 1504, 1592, 1736, 1786, 1792, 1984, 2128, 2356, 2432, 2632, 2786, 2914, 3008, 3184, 3472, 3572, 3584, 3781, 3968, 4123, 4256, 4712, 4864, 5264, 5572, 5828, 6016, 6169, 6251, 6368, 6944, 7144, 7562, 7936, 8246, 8512, 9353, 9424, 9728, 10199, 10528, 11144, 11656, 12032, 12338, 12502, 12736, 13888, 14288, 15124, 15872, 16492, 17024, 18706, 18848, 20398, 21056, 22288, 23312, 24064, 24676, 25004, 25472, 26467, 27683, 27776, 28576, 30248, 32984, 34048, 37412, 37696, 40796, 42112, 43183, 44576, 46624, 49352, 50008, 50944, 52934, 55366, 55552, 57152, 60496, 65471, 65968, 68096, 74824, 75392, 81592, 84224, 86366, 89152, 93248, 98704, 100016, 101888, 105868, 110732, 111104, 114304, 117211, 120992, 130942, 131936, 149648, 150784, 163184, 168448, 172732, 177707, 178304, 186496, 193781, 197408, 200032, 211736, 221464, 228608, 234422, 241984, 261884, 263872, 289943, 299296, 301568, 326368, 345464, 355414, 356608, 372992, 387562, 394816, 400064, 423472, 442928, 457216, 468844, 483968, 523768, 527744, 579886, 598592, 652736, 690928, 710828, 713216, 745984, 775124, 789632, 800128, 820477, 846944, 885856, 937688, 967936, 1047536, 1055488, 1159772, 1197184, 1243949, 1305472, 1381856, 1421656, 1550248, 1579264, 1600256, 1640954, 1693888, 1771712, 1875376, 1935872, 2029601, 2095072, 2110976, 2319544, 2394368, 2487898, 2610944, 2763712, 2843312, 3100496, 3158528, 3200512, 3281908, 3387776, 3543424, 3750752, 4059202, 4190144, 4639088, 4788736, 4975796, 5221888, 5508917, 5527424, 5686624, 6200992, 6563816, 6775552, 7086848, 7501504, 8118404, 8380288, 9278176, 9951592, 11017834, 11054848, 11373248, 12401984, 13127632, 13551104, 14173696, 15003008, 16236808, 16760576, 18556352, 19903184, 22035668, 22109696, 22746496, 24803968, 26255264, 30006016, 32473616, 33521152, 37112704, 38562419, 39806368, 44071336, 45492992, 49607936, 52510528, 60012032, 64947232, 74225408, 77124838, 79612736, 88142672, 90985984, 99215872, 105021056, 129894464, 148450816, 154249676, 159225472, 176285344, 210042112, 259788928, 308499352, 318450944, 352570688, 420084224, 519577856, 616998704, 636901888, 705141376, 1039155712, 1233997408, 1410282752, 2467994816, 2820565504, 4935989632, 9871979264, 19743958528]

約数ペア:

[(1, 19743958528), (2, 9871979264), (4, 4935989632), (7, 2820565504), (8, 2467994816), (14, 1410282752), (16, 1233997408), (19, 1039155712), (28, 705141376), (31, 636901888), (32, 616998704), (38, 519577856), (47, 420084224), (56, 352570688), (62, 318450944), (64, 308499352), (76, 259788928), (94, 210042112), (112, 176285344), (124, 159225472), (128, 154249676), (133, 148450816), (152, 129894464), (188, 105021056), (199, 99215872), (217, 90985984), (224, 88142672), (248, 79612736), (256, 77124838), (266, 74225408), (304, 64947232), (329, 60012032), (376, 52510528), (398, 49607936), (434, 45492992), (448, 44071336), (496, 39806368), (512, 38562419), (532, 37112704), (589, 33521152), (608, 32473616), (658, 30006016), (752, 26255264), (796, 24803968), (868, 22746496), (893, 22109696), (896, 22035668), (992, 19903184), (1064, 18556352), (1178, 16760576), (1216, 16236808), (1316, 15003008), (1393, 14173696), (1457, 13551104), (1504, 13127632), (1592, 12401984), (1736, 11373248), (1786, 11054848), (1792, 11017834), (1984, 9951592), (2128, 9278176), (2356, 8380288), (2432, 8118404), (2632, 7501504), (2786, 7086848), (2914, 6775552), (3008, 6563816), (3184, 6200992), (3472, 5686624), (3572, 5527424), (3584, 5508917), (3781, 5221888), (3968, 4975796), (4123, 4788736), (4256, 4639088), (4712, 4190144), (4864, 4059202), (5264, 3750752), (5572, 3543424), (5828, 3387776), (6016, 3281908), (6169, 3200512), (6251, 3158528), (6368, 3100496), (6944, 2843312), (7144, 2763712), (7562, 2610944), (7936, 2487898), (8246, 2394368), (8512, 2319544), (9353, 2110976), (9424, 2095072), (9728, 2029601), (10199, 1935872), (10528, 1875376), (11144, 1771712), (11656, 1693888), (12032, 1640954), (12338, 1600256), (12502, 1579264), (12736, 1550248), (13888, 1421656), (14288, 1381856), (15124, 1305472), (15872, 1243949), (16492, 1197184), (17024, 1159772), (18706, 1055488), (18848, 1047536), (20398, 967936), (21056, 937688), (22288, 885856), (23312, 846944), (24064, 820477), (24676, 800128), (25004, 789632), (25472, 775124), (26467, 745984), (27683, 713216), (27776, 710828), (28576, 690928), (30248, 652736), (32984, 598592), (34048, 579886), (37412, 527744), (37696, 523768), (40796, 483968), (42112, 468844), (43183, 457216), (44576, 442928), (46624, 423472), (49352, 400064), (50008, 394816), (50944, 387562), (52934, 372992), (55366, 356608), (55552, 355414), (57152, 345464), (60496, 326368), (65471, 301568), (65968, 299296), (68096, 289943), (74824, 263872), (75392, 261884), (81592, 241984), (84224, 234422), (86366, 228608), (89152, 221464), (93248, 211736), (98704, 200032), (100016, 197408), (101888, 193781), (105868, 186496), (110732, 178304), (111104, 177707), (114304, 172732), (117211, 168448), (120992, 163184), (130942, 150784), (131936, 149648)]