81382233984

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{3203}}^1$

素因数の和:3868

約数の個数: 128

約数和(自身を含む): 218360033280

約数和(自身を除く): 136977799296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 521, 762, 1016, 1042, 1524, 1563, 2032, 2084, 3048, 3126, 3203, 4064, 4168, 6096, 6252, 6406, 8128, 8336, 9609, 12192, 12504, 12812, 16256, 16672, 19218, 24384, 25008, 25624, 33344, 38436, 48768, 50016, 51248, 66167, 66688, 76872, 100032, 102496, 132334, 153744, 198501, 200064, 204992, 264668, 307488, 397002, 406781, 409984, 529336, 614976, 794004, 813562, 1058672, 1220343, 1229952, 1588008, 1627124, 1668763, 2117344, 2440686, 3176016, 3254248, 3337526, 4234688, 4881372, 5006289, 6352032, 6508496, 6675052, 8469376, 9762744, 10012578, 12704064, 13016992, 13350104, 19525488, 20025156, 25408128, 26033984, 26700208, 39050976, 40050312, 52067968, 53400416, 78101952, 80100624, 106800832, 156203904, 160201248, 211932901, 213601664, 320402496, 423865802, 635798703, 640804992, 847731604, 1271597406, 1695463208, 2543194812, 3390926416, 5086389624, 6781852832, 10172779248, 13563705664, 20345558496, 27127411328, 40691116992, 81382233984]

約数ペア:

[(1, 81382233984), (2, 40691116992), (3, 27127411328), (4, 20345558496), (6, 13563705664), (8, 10172779248), (12, 6781852832), (16, 5086389624), (24, 3390926416), (32, 2543194812), (48, 1695463208), (64, 1271597406), (96, 847731604), (127, 640804992), (128, 635798703), (192, 423865802), (254, 320402496), (381, 213601664), (384, 211932901), (508, 160201248), (521, 156203904), (762, 106800832), (1016, 80100624), (1042, 78101952), (1524, 53400416), (1563, 52067968), (2032, 40050312), (2084, 39050976), (3048, 26700208), (3126, 26033984), (3203, 25408128), (4064, 20025156), (4168, 19525488), (6096, 13350104), (6252, 13016992), (6406, 12704064), (8128, 10012578), (8336, 9762744), (9609, 8469376), (12192, 6675052), (12504, 6508496), (12812, 6352032), (16256, 5006289), (16672, 4881372), (19218, 4234688), (24384, 3337526), (25008, 3254248), (25624, 3176016), (33344, 2440686), (38436, 2117344), (48768, 1668763), (50016, 1627124), (51248, 1588008), (66167, 1229952), (66688, 1220343), (76872, 1058672), (100032, 813562), (102496, 794004), (132334, 614976), (153744, 529336), (198501, 409984), (200064, 406781), (204992, 397002), (264668, 307488)]