747689616

素因数分解:

$2^4\times 3^5\times {\mathrm{192307}}^1$

素因数の和:192330

約数の個数: 60

約数和(自身を含む): 2170003472

約数和(自身を除く): 1422313856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 192307, 384614, 576921, 769228, 1153842, 1538456, 1730763, 2307684, 3076912, 3461526, 4615368, 5192289, 6923052, 9230736, 10384578, 13846104, 15576867, 20769156, 27692208, 31153734, 41538312, 46730601, 62307468, 83076624, 93461202, 124614936, 186922404, 249229872, 373844808, 747689616]

約数ペア:

[(1, 747689616), (2, 373844808), (3, 249229872), (4, 186922404), (6, 124614936), (8, 93461202), (9, 83076624), (12, 62307468), (16, 46730601), (18, 41538312), (24, 31153734), (27, 27692208), (36, 20769156), (48, 15576867), (54, 13846104), (72, 10384578), (81, 9230736), (108, 6923052), (144, 5192289), (162, 4615368), (216, 3461526), (243, 3076912), (324, 2307684), (432, 1730763), (486, 1538456), (648, 1153842), (972, 769228), (1296, 576921), (1944, 384614), (3888, 192307)]