1976911872

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 5795375040

約数和(自身を除く): 3818463168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 256, 312, 318, 384, 416, 424, 467, 512, 624, 636, 689, 768, 832, 848, 934, 1024, 1248, 1272, 1378, 1401, 1536, 1664, 1696, 1868, 2048, 2067, 2496, 2544, 2756, 2802, 3072, 3328, 3392, 3736, 4134, 4992, 5088, 5512, 5604, 6071, 6144, 6656, 6784, 7472, 8268, 9984, 10176, 11024, 11208, 12142, 13312, 13568, 14944, 16536, 18213, 19968, 20352, 22048, 22416, 24284, 24751, 26624, 27136, 29888, 33072, 36426, 39936, 40704, 44096, 44832, 48568, 49502, 54272, 59776, 66144, 72852, 74253, 79872, 81408, 88192, 89664, 97136, 99004, 108544, 119552, 132288, 145704, 148506, 162816, 176384, 179328, 194272, 198008, 239104, 264576, 291408, 297012, 321763, 325632, 352768, 358656, 388544, 396016, 478208, 529152, 582816, 594024, 643526, 705536, 717312, 777088, 792032, 956416, 965289, 1058304, 1165632, 1188048, 1287052, 1411072, 1434624, 1554176, 1584064, 1930578, 2116608, 2331264, 2376096, 2574104, 2869248, 3108352, 3168128, 3861156, 4233216, 4662528, 4752192, 5148208, 6216704, 6336256, 7722312, 9325056, 9504384, 10296416, 12433408, 12672512, 15444624, 18650112, 19008768, 20592832, 25345024, 30889248, 37300224, 38017536, 41185664, 50690048, 61778496, 76035072, 82371328, 123556992, 152070144, 164742656, 247113984, 329485312, 494227968, 658970624, 988455936, 1976911872]

約数ペア:

[(1, 1976911872), (2, 988455936), (3, 658970624), (4, 494227968), (6, 329485312), (8, 247113984), (12, 164742656), (13, 152070144), (16, 123556992), (24, 82371328), (26, 76035072), (32, 61778496), (39, 50690048), (48, 41185664), (52, 38017536), (53, 37300224), (64, 30889248), (78, 25345024), (96, 20592832), (104, 19008768), (106, 18650112), (128, 15444624), (156, 12672512), (159, 12433408), (192, 10296416), (208, 9504384), (212, 9325056), (256, 7722312), (312, 6336256), (318, 6216704), (384, 5148208), (416, 4752192), (424, 4662528), (467, 4233216), (512, 3861156), (624, 3168128), (636, 3108352), (689, 2869248), (768, 2574104), (832, 2376096), (848, 2331264), (934, 2116608), (1024, 1930578), (1248, 1584064), (1272, 1554176), (1378, 1434624), (1401, 1411072), (1536, 1287052), (1664, 1188048), (1696, 1165632), (1868, 1058304), (2048, 965289), (2067, 956416), (2496, 792032), (2544, 777088), (2756, 717312), (2802, 705536), (3072, 643526), (3328, 594024), (3392, 582816), (3736, 529152), (4134, 478208), (4992, 396016), (5088, 388544), (5512, 358656), (5604, 352768), (6071, 325632), (6144, 321763), (6656, 297012), (6784, 291408), (7472, 264576), (8268, 239104), (9984, 198008), (10176, 194272), (11024, 179328), (11208, 176384), (12142, 162816), (13312, 148506), (13568, 145704), (14944, 132288), (16536, 119552), (18213, 108544), (19968, 99004), (20352, 97136), (22048, 89664), (22416, 88192), (24284, 81408), (24751, 79872), (26624, 74253), (27136, 72852), (29888, 66144), (33072, 59776), (36426, 54272), (39936, 49502), (40704, 48568), (44096, 44832)]