313321296

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 830839680

約数和(自身を除く): 517518384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1033, 1068, 1136, 1424, 1704, 2066, 2136, 3099, 3408, 4132, 4272, 6198, 6319, 8264, 12396, 12638, 16528, 18957, 24792, 25276, 37914, 49584, 50552, 73343, 75828, 91937, 101104, 146686, 151656, 183874, 220029, 275811, 293372, 303312, 367748, 440058, 551622, 586744, 735496, 880116, 1103244, 1173488, 1470992, 1760232, 2206488, 3520464, 4412976, 6527527, 13055054, 19582581, 26110108, 39165162, 52220216, 78330324, 104440432, 156660648, 313321296]

約数ペア:

[(1, 313321296), (2, 156660648), (3, 104440432), (4, 78330324), (6, 52220216), (8, 39165162), (12, 26110108), (16, 19582581), (24, 13055054), (48, 6527527), (71, 4412976), (89, 3520464), (142, 2206488), (178, 1760232), (213, 1470992), (267, 1173488), (284, 1103244), (356, 880116), (426, 735496), (534, 586744), (568, 551622), (712, 440058), (852, 367748), (1033, 303312), (1068, 293372), (1136, 275811), (1424, 220029), (1704, 183874), (2066, 151656), (2136, 146686), (3099, 101104), (3408, 91937), (4132, 75828), (4272, 73343), (6198, 50552), (6319, 49584), (8264, 37914), (12396, 25276), (12638, 24792), (16528, 18957)]