870221736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1031}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 2487326400

約数和(自身を除く): 1617104664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 617, 684, 1031, 1234, 1368, 1851, 2062, 2468, 3093, 3702, 4124, 4936, 5553, 6186, 7404, 8248, 9279, 11106, 11723, 12372, 14808, 18558, 19589, 22212, 23446, 24744, 35169, 37116, 39178, 44424, 46892, 58767, 70338, 74232, 78356, 93784, 105507, 117534, 140676, 156712, 176301, 211014, 235068, 281352, 352602, 422028, 470136, 636127, 705204, 844056, 1272254, 1410408, 1908381, 2544508, 3816762, 5089016, 5725143, 7633524, 11450286, 12086413, 15267048, 22900572, 24172826, 36259239, 45801144, 48345652, 72518478, 96691304, 108777717, 145036956, 217555434, 290073912, 435110868, 870221736]

約数ペア:

[(1, 870221736), (2, 435110868), (3, 290073912), (4, 217555434), (6, 145036956), (8, 108777717), (9, 96691304), (12, 72518478), (18, 48345652), (19, 45801144), (24, 36259239), (36, 24172826), (38, 22900572), (57, 15267048), (72, 12086413), (76, 11450286), (114, 7633524), (152, 5725143), (171, 5089016), (228, 3816762), (342, 2544508), (456, 1908381), (617, 1410408), (684, 1272254), (1031, 844056), (1234, 705204), (1368, 636127), (1851, 470136), (2062, 422028), (2468, 352602), (3093, 281352), (3702, 235068), (4124, 211014), (4936, 176301), (5553, 156712), (6186, 140676), (7404, 117534), (8248, 105507), (9279, 93784), (11106, 78356), (11723, 74232), (12372, 70338), (14808, 58767), (18558, 46892), (19589, 44424), (22212, 39178), (23446, 37116), (24744, 35169)]