718692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 1919232

約数和(自身を除く): 1200540

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 271, 442, 542, 663, 813, 884, 1084, 1326, 1626, 2652, 3252, 3523, 4607, 7046, 9214, 10569, 13821, 14092, 18428, 21138, 27642, 42276, 55284, 59891, 119782, 179673, 239564, 359346, 718692]

約数ペア:

[(1, 718692), (2, 359346), (3, 239564), (4, 179673), (6, 119782), (12, 59891), (13, 55284), (17, 42276), (26, 27642), (34, 21138), (39, 18428), (51, 14092), (52, 13821), (68, 10569), (78, 9214), (102, 7046), (156, 4607), (204, 3523), (221, 3252), (271, 2652), (442, 1626), (542, 1326), (663, 1084), (813, 884)]