620796816

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{8243}}^1$

素因数の和:8780

約数の個数: 60

約数和(自身を含む): 1740901968

約数和(自身を除く): 1120105152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2092, 3138, 4184, 4707, 6276, 8243, 8368, 9414, 12552, 16486, 18828, 24729, 25104, 32972, 37656, 49458, 65944, 74187, 75312, 98916, 131888, 148374, 197832, 296748, 395664, 593496, 1186992, 4311089, 8622178, 12933267, 17244356, 25866534, 34488712, 38799801, 51733068, 68977424, 77599602, 103466136, 155199204, 206932272, 310398408, 620796816]

約数ペア:

[(1, 620796816), (2, 310398408), (3, 206932272), (4, 155199204), (6, 103466136), (8, 77599602), (9, 68977424), (12, 51733068), (16, 38799801), (18, 34488712), (24, 25866534), (36, 17244356), (48, 12933267), (72, 8622178), (144, 4311089), (523, 1186992), (1046, 593496), (1569, 395664), (2092, 296748), (3138, 197832), (4184, 148374), (4707, 131888), (6276, 98916), (8243, 75312), (8368, 74187), (9414, 65944), (12552, 49458), (16486, 37656), (18828, 32972), (24729, 25104)]