1290951324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 3718041600

約数和(自身を除く): 2427090276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 103, 108, 113, 117, 156, 158, 206, 226, 234, 237, 309, 316, 339, 351, 412, 452, 468, 474, 618, 678, 702, 711, 927, 948, 1017, 1027, 1236, 1339, 1356, 1404, 1422, 1469, 1854, 2034, 2054, 2133, 2678, 2781, 2844, 2938, 3051, 3081, 3708, 4017, 4068, 4108, 4266, 4407, 5356, 5562, 5876, 6102, 6162, 8034, 8137, 8532, 8814, 8927, 9243, 11124, 11639, 12051, 12204, 12324, 13221, 16068, 16274, 17628, 17854, 18486, 23278, 24102, 24411, 26442, 26781, 27729, 32548, 34917, 35708, 36153, 36972, 39663, 46556, 48204, 48822, 52884, 53562, 55458, 69834, 72306, 73233, 79326, 80343, 97644, 104751, 105781, 107124, 110916, 116051, 139668, 144612, 146466, 151307, 158652, 160686, 209502, 211562, 219699, 232102, 241029, 292932, 302614, 314253, 317343, 321372, 348153, 419004, 423124, 439398, 453921, 464204, 482058, 605228, 628506, 634686, 696306, 878796, 907842, 919481, 952029, 964116, 1044459, 1257012, 1269372, 1361763, 1392612, 1815684, 1838962, 1904058, 2088918, 2723526, 2758443, 2856087, 3133377, 3677924, 3808116, 4085289, 4177836, 5447052, 5516886, 5712174, 6266754, 8170578, 8275329, 11033772, 11424348, 11953253, 12533508, 16341156, 16550658, 23906506, 24825987, 33101316, 35859759, 47813012, 49651974, 71719518, 99303948, 107579277, 143439036, 215158554, 322737831, 430317108, 645475662, 1290951324]

約数ペア:

[(1, 1290951324), (2, 645475662), (3, 430317108), (4, 322737831), (6, 215158554), (9, 143439036), (12, 107579277), (13, 99303948), (18, 71719518), (26, 49651974), (27, 47813012), (36, 35859759), (39, 33101316), (52, 24825987), (54, 23906506), (78, 16550658), (79, 16341156), (103, 12533508), (108, 11953253), (113, 11424348), (117, 11033772), (156, 8275329), (158, 8170578), (206, 6266754), (226, 5712174), (234, 5516886), (237, 5447052), (309, 4177836), (316, 4085289), (339, 3808116), (351, 3677924), (412, 3133377), (452, 2856087), (468, 2758443), (474, 2723526), (618, 2088918), (678, 1904058), (702, 1838962), (711, 1815684), (927, 1392612), (948, 1361763), (1017, 1269372), (1027, 1257012), (1236, 1044459), (1339, 964116), (1356, 952029), (1404, 919481), (1422, 907842), (1469, 878796), (1854, 696306), (2034, 634686), (2054, 628506), (2133, 605228), (2678, 482058), (2781, 464204), (2844, 453921), (2938, 439398), (3051, 423124), (3081, 419004), (3708, 348153), (4017, 321372), (4068, 317343), (4108, 314253), (4266, 302614), (4407, 292932), (5356, 241029), (5562, 232102), (5876, 219699), (6102, 211562), (6162, 209502), (8034, 160686), (8137, 158652), (8532, 151307), (8814, 146466), (8927, 144612), (9243, 139668), (11124, 116051), (11639, 110916), (12051, 107124), (12204, 105781), (12324, 104751), (13221, 97644), (16068, 80343), (16274, 79326), (17628, 73233), (17854, 72306), (18486, 69834), (23278, 55458), (24102, 53562), (24411, 52884), (26442, 48822), (26781, 48204), (27729, 46556), (32548, 39663), (34917, 36972), (35708, 36153)]