312954012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26423}}^1$

素因数の和:26487

約数の個数: 72

約数和(自身を含む): 923360256

約数和(自身を除く): 610406244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 26423, 52846, 79269, 105692, 158538, 184961, 237807, 317076, 369922, 475614, 554883, 739844, 951228, 1109766, 1241881, 1664649, 2219532, 2483762, 3329298, 3725643, 4967524, 6658596, 7451286, 8693167, 11176929, 14902572, 17386334, 22353858, 26079501, 34772668, 44707716, 52159002, 78238503, 104318004, 156477006, 312954012]

約数ペア:

[(1, 312954012), (2, 156477006), (3, 104318004), (4, 78238503), (6, 52159002), (7, 44707716), (9, 34772668), (12, 26079501), (14, 22353858), (18, 17386334), (21, 14902572), (28, 11176929), (36, 8693167), (42, 7451286), (47, 6658596), (63, 4967524), (84, 3725643), (94, 3329298), (126, 2483762), (141, 2219532), (188, 1664649), (252, 1241881), (282, 1109766), (329, 951228), (423, 739844), (564, 554883), (658, 475614), (846, 369922), (987, 317076), (1316, 237807), (1692, 184961), (1974, 158538), (2961, 105692), (3948, 79269), (5922, 52846), (11844, 26423)]