387659952

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 1161036800

約数和(自身を除く): 773376848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 79, 108, 111, 144, 148, 158, 216, 222, 237, 296, 307, 316, 333, 432, 444, 474, 592, 614, 632, 666, 711, 888, 921, 948, 999, 1228, 1264, 1332, 1422, 1776, 1842, 1896, 1998, 2133, 2456, 2664, 2763, 2844, 2923, 3684, 3792, 3996, 4266, 4912, 5328, 5526, 5688, 5846, 7368, 7992, 8289, 8532, 8769, 11052, 11359, 11376, 11692, 14736, 15984, 16578, 17064, 17538, 22104, 22718, 23384, 24253, 26307, 33156, 34077, 34128, 35076, 44208, 45436, 46768, 48506, 52614, 66312, 68154, 70152, 72759, 78921, 90872, 97012, 102231, 105228, 132624, 136308, 140304, 145518, 157842, 181744, 194024, 204462, 210456, 218277, 272616, 291036, 306693, 315684, 388048, 408924, 420912, 436554, 545232, 582072, 613386, 631368, 654831, 817848, 873108, 897361, 1164144, 1226772, 1262736, 1309662, 1635696, 1746216, 1794722, 2453544, 2619324, 2692083, 3492432, 3589444, 4907088, 5238648, 5384166, 7178888, 8076249, 10477296, 10768332, 14357776, 16152498, 21536664, 24228747, 32304996, 43073328, 48457494, 64609992, 96914988, 129219984, 193829976, 387659952]

約数ペア:

[(1, 387659952), (2, 193829976), (3, 129219984), (4, 96914988), (6, 64609992), (8, 48457494), (9, 43073328), (12, 32304996), (16, 24228747), (18, 21536664), (24, 16152498), (27, 14357776), (36, 10768332), (37, 10477296), (48, 8076249), (54, 7178888), (72, 5384166), (74, 5238648), (79, 4907088), (108, 3589444), (111, 3492432), (144, 2692083), (148, 2619324), (158, 2453544), (216, 1794722), (222, 1746216), (237, 1635696), (296, 1309662), (307, 1262736), (316, 1226772), (333, 1164144), (432, 897361), (444, 873108), (474, 817848), (592, 654831), (614, 631368), (632, 613386), (666, 582072), (711, 545232), (888, 436554), (921, 420912), (948, 408924), (999, 388048), (1228, 315684), (1264, 306693), (1332, 291036), (1422, 272616), (1776, 218277), (1842, 210456), (1896, 204462), (1998, 194024), (2133, 181744), (2456, 157842), (2664, 145518), (2763, 140304), (2844, 136308), (2923, 132624), (3684, 105228), (3792, 102231), (3996, 97012), (4266, 90872), (4912, 78921), (5328, 72759), (5526, 70152), (5688, 68154), (5846, 66312), (7368, 52614), (7992, 48506), (8289, 46768), (8532, 45436), (8769, 44208), (11052, 35076), (11359, 34128), (11376, 34077), (11692, 33156), (14736, 26307), (15984, 24253), (16578, 23384), (17064, 22718), (17538, 22104)]