621567102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5425

約数の個数: 64

約数和(自身を含む): 1427328000

約数和(自身を除く): 805760898

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 1027, 1482, 1501, 2054, 3002, 3081, 4503, 5309, 6162, 9006, 10618, 15927, 19513, 31854, 39026, 58539, 69017, 100871, 117078, 138034, 201742, 207051, 302613, 414102, 419411, 605226, 838822, 1258233, 1311323, 2516466, 2622646, 3933969, 5452343, 7867938, 7968809, 10904686, 15937618, 16357029, 23906427, 32714058, 47812854, 103594517, 207189034, 310783551, 621567102]

約数ペア:

[(1, 621567102), (2, 310783551), (3, 207189034), (6, 103594517), (13, 47812854), (19, 32714058), (26, 23906427), (38, 16357029), (39, 15937618), (57, 10904686), (78, 7968809), (79, 7867938), (114, 5452343), (158, 3933969), (237, 2622646), (247, 2516466), (474, 1311323), (494, 1258233), (741, 838822), (1027, 605226), (1482, 419411), (1501, 414102), (2054, 302613), (3002, 207051), (3081, 201742), (4503, 138034), (5309, 117078), (6162, 100871), (9006, 69017), (10618, 58539), (15927, 39026), (19513, 31854)]