279846672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 867753984

約数和(自身を除く): 587907312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 336, 372, 401, 402, 434, 469, 496, 536, 651, 744, 802, 804, 868, 938, 1072, 1203, 1302, 1407, 1488, 1604, 1608, 1736, 1876, 2077, 2406, 2604, 2807, 2814, 3208, 3216, 3472, 3752, 4154, 4812, 5208, 5614, 5628, 6231, 6416, 7504, 8308, 8421, 9624, 10416, 11228, 11256, 12431, 12462, 14539, 16616, 16842, 19248, 22456, 22512, 24862, 24924, 26867, 29078, 33232, 33684, 37293, 43617, 44912, 49724, 49848, 53734, 58156, 67368, 74586, 80601, 87017, 87234, 99448, 99696, 107468, 116312, 134736, 149172, 161202, 174034, 174468, 188069, 198896, 214936, 232624, 261051, 298344, 322404, 348068, 348936, 376138, 429872, 522102, 564207, 596688, 644808, 696136, 697872, 752276, 832877, 1044204, 1128414, 1289616, 1392272, 1504552, 1665754, 2088408, 2256828, 2498631, 3009104, 3331508, 4176816, 4513656, 4997262, 5830139, 6663016, 9027312, 9994524, 11660278, 13326032, 17490417, 19989048, 23320556, 34980834, 39978096, 46641112, 69961668, 93282224, 139923336, 279846672]

約数ペア:

[(1, 279846672), (2, 139923336), (3, 93282224), (4, 69961668), (6, 46641112), (7, 39978096), (8, 34980834), (12, 23320556), (14, 19989048), (16, 17490417), (21, 13326032), (24, 11660278), (28, 9994524), (31, 9027312), (42, 6663016), (48, 5830139), (56, 4997262), (62, 4513656), (67, 4176816), (84, 3331508), (93, 3009104), (112, 2498631), (124, 2256828), (134, 2088408), (168, 1665754), (186, 1504552), (201, 1392272), (217, 1289616), (248, 1128414), (268, 1044204), (336, 832877), (372, 752276), (401, 697872), (402, 696136), (434, 644808), (469, 596688), (496, 564207), (536, 522102), (651, 429872), (744, 376138), (802, 348936), (804, 348068), (868, 322404), (938, 298344), (1072, 261051), (1203, 232624), (1302, 214936), (1407, 198896), (1488, 188069), (1604, 174468), (1608, 174034), (1736, 161202), (1876, 149172), (2077, 134736), (2406, 116312), (2604, 107468), (2807, 99696), (2814, 99448), (3208, 87234), (3216, 87017), (3472, 80601), (3752, 74586), (4154, 67368), (4812, 58156), (5208, 53734), (5614, 49848), (5628, 49724), (6231, 44912), (6416, 43617), (7504, 37293), (8308, 33684), (8421, 33232), (9624, 29078), (10416, 26867), (11228, 24924), (11256, 24862), (12431, 22512), (12462, 22456), (14539, 19248), (16616, 16842)]