641118654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 1625495040

約数和(自身を除く): 984376386

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 79, 99, 102, 153, 158, 187, 198, 237, 306, 374, 474, 561, 711, 869, 1122, 1343, 1422, 1683, 1738, 2411, 2607, 2686, 3366, 4029, 4822, 5214, 7233, 7821, 8058, 12087, 14466, 14773, 15642, 21699, 24174, 26521, 29546, 40987, 43398, 44319, 53042, 79563, 81974, 88638, 122961, 132957, 159126, 190469, 238689, 245922, 265914, 368883, 380938, 450857, 477378, 571407, 737766, 901714, 1142814, 1352571, 1714221, 2095159, 2705142, 3237973, 3428442, 4057713, 4190318, 6285477, 6475946, 8115426, 9713919, 12570954, 18856431, 19427838, 29141757, 35617703, 37712862, 58283514, 71235406, 106853109, 213706218, 320559327, 641118654]

約数ペア:

[(1, 641118654), (2, 320559327), (3, 213706218), (6, 106853109), (9, 71235406), (11, 58283514), (17, 37712862), (18, 35617703), (22, 29141757), (33, 19427838), (34, 18856431), (51, 12570954), (66, 9713919), (79, 8115426), (99, 6475946), (102, 6285477), (153, 4190318), (158, 4057713), (187, 3428442), (198, 3237973), (237, 2705142), (306, 2095159), (374, 1714221), (474, 1352571), (561, 1142814), (711, 901714), (869, 737766), (1122, 571407), (1343, 477378), (1422, 450857), (1683, 380938), (1738, 368883), (2411, 265914), (2607, 245922), (2686, 238689), (3366, 190469), (4029, 159126), (4822, 132957), (5214, 122961), (7233, 88638), (7821, 81974), (8058, 79563), (12087, 53042), (14466, 44319), (14773, 43398), (15642, 40987), (21699, 29546), (24174, 26521)]