396244140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 1141088256

約数和(自身を除く): 744844116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 383, 401, 430, 516, 645, 766, 802, 860, 1149, 1203, 1290, 1532, 1604, 1915, 2005, 2298, 2406, 2580, 3830, 4010, 4596, 4812, 5745, 6015, 7660, 8020, 11490, 12030, 16469, 17243, 22980, 24060, 32938, 34486, 49407, 51729, 65876, 68972, 82345, 86215, 98814, 103458, 153583, 164690, 172430, 197628, 206916, 247035, 258645, 307166, 329380, 344860, 460749, 494070, 517290, 614332, 767915, 921498, 988140, 1034580, 1535830, 1842996, 2303745, 3071660, 4607490, 6604069, 9214980, 13208138, 19812207, 26416276, 33020345, 39624414, 66040690, 79248828, 99061035, 132081380, 198122070, 396244140]

約数ペア:

[(1, 396244140), (2, 198122070), (3, 132081380), (4, 99061035), (5, 79248828), (6, 66040690), (10, 39624414), (12, 33020345), (15, 26416276), (20, 19812207), (30, 13208138), (43, 9214980), (60, 6604069), (86, 4607490), (129, 3071660), (172, 2303745), (215, 1842996), (258, 1535830), (383, 1034580), (401, 988140), (430, 921498), (516, 767915), (645, 614332), (766, 517290), (802, 494070), (860, 460749), (1149, 344860), (1203, 329380), (1290, 307166), (1532, 258645), (1604, 247035), (1915, 206916), (2005, 197628), (2298, 172430), (2406, 164690), (2580, 153583), (3830, 103458), (4010, 98814), (4596, 86215), (4812, 82345), (5745, 68972), (6015, 65876), (7660, 51729), (8020, 49407), (11490, 34486), (12030, 32938), (16469, 24060), (17243, 22980)]