259637508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9733}}^1$

素因数の和:9778

約数の個数: 96

約数和(自身を含む): 763145600

約数和(自身を除く): 503508092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 9733, 13338, 19466, 26676, 29199, 38932, 58398, 87597, 116796, 126529, 175194, 184927, 253058, 262791, 350388, 369854, 379587, 506116, 525582, 554781, 739708, 759174, 1051164, 1109562, 1138761, 1518348, 1664343, 2219124, 2277522, 2404051, 3328686, 3416283, 4555044, 4808102, 4993029, 6657372, 6832566, 7212153, 9616204, 9986058, 13665132, 14424306, 19972116, 21636459, 28848612, 43272918, 64909377, 86545836, 129818754, 259637508]

約数ペア:

[(1, 259637508), (2, 129818754), (3, 86545836), (4, 64909377), (6, 43272918), (9, 28848612), (12, 21636459), (13, 19972116), (18, 14424306), (19, 13665132), (26, 9986058), (27, 9616204), (36, 7212153), (38, 6832566), (39, 6657372), (52, 4993029), (54, 4808102), (57, 4555044), (76, 3416283), (78, 3328686), (108, 2404051), (114, 2277522), (117, 2219124), (156, 1664343), (171, 1518348), (228, 1138761), (234, 1109562), (247, 1051164), (342, 759174), (351, 739708), (468, 554781), (494, 525582), (513, 506116), (684, 379587), (702, 369854), (741, 350388), (988, 262791), (1026, 253058), (1404, 184927), (1482, 175194), (2052, 126529), (2223, 116796), (2964, 87597), (4446, 58398), (6669, 38932), (8892, 29199), (9733, 26676), (13338, 19466)]