744694548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71249}}^1$

素因数の和:71336

約数の個数: 48

約数和(自身を含む): 1899240000

約数和(自身を除く): 1154545452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 71249, 142498, 213747, 284996, 427494, 854988, 926237, 1852474, 2778711, 3704948, 4773683, 5557422, 9547366, 11114844, 14321049, 19094732, 28642098, 57284196, 62057879, 124115758, 186173637, 248231516, 372347274, 744694548]

約数ペア:

[(1, 744694548), (2, 372347274), (3, 248231516), (4, 186173637), (6, 124115758), (12, 62057879), (13, 57284196), (26, 28642098), (39, 19094732), (52, 14321049), (67, 11114844), (78, 9547366), (134, 5557422), (156, 4773683), (201, 3704948), (268, 2778711), (402, 1852474), (804, 926237), (871, 854988), (1742, 427494), (2613, 284996), (3484, 213747), (5226, 142498), (10452, 71249)]