4920728046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{211}}^2$

素因数の和:562

約数の個数: 72

約数和(自身を含む): 10805703480

約数和(自身を除く): 5884975434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 169, 211, 218, 327, 338, 422, 507, 633, 654, 1014, 1266, 1417, 2743, 2834, 4251, 5486, 8229, 8502, 16458, 18421, 22999, 35659, 36842, 44521, 45998, 55263, 68997, 71318, 89042, 106977, 110526, 133563, 137994, 213954, 267126, 298987, 578773, 597974, 896961, 1157546, 1736319, 1793922, 3472638, 3886831, 4852789, 7524049, 7773662, 9705578, 11660493, 14558367, 15048098, 22572147, 23320986, 29116734, 45144294, 63086257, 126172514, 189258771, 378517542, 820121341, 1640242682, 2460364023, 4920728046]

約数ペア:

[(1, 4920728046), (2, 2460364023), (3, 1640242682), (6, 820121341), (13, 378517542), (26, 189258771), (39, 126172514), (78, 63086257), (109, 45144294), (169, 29116734), (211, 23320986), (218, 22572147), (327, 15048098), (338, 14558367), (422, 11660493), (507, 9705578), (633, 7773662), (654, 7524049), (1014, 4852789), (1266, 3886831), (1417, 3472638), (2743, 1793922), (2834, 1736319), (4251, 1157546), (5486, 896961), (8229, 597974), (8502, 578773), (16458, 298987), (18421, 267126), (22999, 213954), (35659, 137994), (36842, 133563), (44521, 110526), (45998, 106977), (55263, 89042), (68997, 71318)]