1138963812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 3094473984

約数和(自身を除く): 1955510172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 281, 292, 438, 511, 562, 661, 843, 876, 1022, 1124, 1322, 1533, 1686, 1967, 1983, 2044, 2644, 3066, 3372, 3934, 3966, 4627, 5901, 6132, 7868, 7932, 9254, 11802, 13881, 18508, 20513, 23604, 27762, 41026, 48253, 55524, 61539, 82052, 96506, 123078, 143591, 144759, 185741, 193012, 246156, 287182, 289518, 337771, 371482, 430773, 557223, 574364, 579036, 675542, 742964, 861546, 1013313, 1114446, 1300187, 1351084, 1723092, 2026626, 2228892, 2600374, 3900561, 4053252, 5200748, 7801122, 13559093, 15602244, 27118186, 40677279, 54236372, 81354558, 94913651, 162709116, 189827302, 284740953, 379654604, 569481906, 1138963812]

約数ペア:

[(1, 1138963812), (2, 569481906), (3, 379654604), (4, 284740953), (6, 189827302), (7, 162709116), (12, 94913651), (14, 81354558), (21, 54236372), (28, 40677279), (42, 27118186), (73, 15602244), (84, 13559093), (146, 7801122), (219, 5200748), (281, 4053252), (292, 3900561), (438, 2600374), (511, 2228892), (562, 2026626), (661, 1723092), (843, 1351084), (876, 1300187), (1022, 1114446), (1124, 1013313), (1322, 861546), (1533, 742964), (1686, 675542), (1967, 579036), (1983, 574364), (2044, 557223), (2644, 430773), (3066, 371482), (3372, 337771), (3934, 289518), (3966, 287182), (4627, 246156), (5901, 193012), (6132, 185741), (7868, 144759), (7932, 143591), (9254, 123078), (11802, 96506), (13881, 82052), (18508, 61539), (20513, 55524), (23604, 48253), (27762, 41026)]