1397379768

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{10267}}^1$

素因数の和:10436

約数の個数: 64

約数和(自身を含む): 3592978560

約数和(自身を除く): 2195598792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 107, 159, 212, 214, 318, 321, 424, 428, 636, 642, 856, 1272, 1284, 2568, 5671, 10267, 11342, 17013, 20534, 22684, 30801, 34026, 41068, 45368, 61602, 68052, 82136, 123204, 136104, 246408, 544151, 1088302, 1098569, 1632453, 2176604, 2197138, 3264906, 3295707, 4353208, 4394276, 6529812, 6591414, 8788552, 13059624, 13182828, 26365656, 58224157, 116448314, 174672471, 232896628, 349344942, 465793256, 698689884, 1397379768]

約数ペア:

[(1, 1397379768), (2, 698689884), (3, 465793256), (4, 349344942), (6, 232896628), (8, 174672471), (12, 116448314), (24, 58224157), (53, 26365656), (106, 13182828), (107, 13059624), (159, 8788552), (212, 6591414), (214, 6529812), (318, 4394276), (321, 4353208), (424, 3295707), (428, 3264906), (636, 2197138), (642, 2176604), (856, 1632453), (1272, 1098569), (1284, 1088302), (2568, 544151), (5671, 246408), (10267, 136104), (11342, 123204), (17013, 82136), (20534, 68052), (22684, 61602), (30801, 45368), (34026, 41068)]