379641366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2621}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 887599440

約数和(自身を除く): 507958074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 619, 1238, 1857, 2621, 3714, 5242, 5571, 7863, 8047, 11142, 15726, 16094, 23589, 24141, 34073, 47178, 48282, 68146, 72423, 102219, 144846, 204438, 306657, 613314, 1622399, 3244798, 4867197, 9734394, 14601591, 21091187, 29203182, 42182374, 63273561, 126547122, 189820683, 379641366]

約数ペア:

[(1, 379641366), (2, 189820683), (3, 126547122), (6, 63273561), (9, 42182374), (13, 29203182), (18, 21091187), (26, 14601591), (39, 9734394), (78, 4867197), (117, 3244798), (234, 1622399), (619, 613314), (1238, 306657), (1857, 204438), (2621, 144846), (3714, 102219), (5242, 72423), (5571, 68146), (7863, 48282), (8047, 47178), (11142, 34073), (15726, 24141), (16094, 23589)]