858474834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 2114718720

約数和(自身を除く): 1256243886

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 487, 658, 798, 893, 974, 987, 1461, 1786, 1974, 2209, 2679, 2922, 3409, 4418, 5358, 6251, 6627, 6818, 9253, 10227, 12502, 13254, 15463, 18506, 18753, 20454, 22889, 27759, 30926, 37506, 41971, 45778, 46389, 55518, 64771, 68667, 83942, 92778, 125913, 129542, 137334, 160223, 194313, 251826, 293797, 320446, 388626, 434891, 480669, 587594, 869782, 881391, 961338, 1075783, 1304673, 1762782, 2151566, 2609346, 3044237, 3227349, 6088474, 6454698, 7530481, 9132711, 15060962, 18265422, 20439877, 22591443, 40879754, 45182886, 61319631, 122639262, 143079139, 286158278, 429237417, 858474834]

約数ペア:

[(1, 858474834), (2, 429237417), (3, 286158278), (6, 143079139), (7, 122639262), (14, 61319631), (19, 45182886), (21, 40879754), (38, 22591443), (42, 20439877), (47, 18265422), (57, 15060962), (94, 9132711), (114, 7530481), (133, 6454698), (141, 6088474), (266, 3227349), (282, 3044237), (329, 2609346), (399, 2151566), (487, 1762782), (658, 1304673), (798, 1075783), (893, 961338), (974, 881391), (987, 869782), (1461, 587594), (1786, 480669), (1974, 434891), (2209, 388626), (2679, 320446), (2922, 293797), (3409, 251826), (4418, 194313), (5358, 160223), (6251, 137334), (6627, 129542), (6818, 125913), (9253, 92778), (10227, 83942), (12502, 68667), (13254, 64771), (15463, 55518), (18506, 46389), (18753, 45778), (20454, 41971), (22889, 37506), (27759, 30926)]