279350464

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 84

約数和(自身を含む): 595740744

約数和(自身を除く): 316390280

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 113, 152, 214, 226, 304, 361, 428, 452, 608, 722, 856, 904, 1216, 1444, 1712, 1808, 2033, 2147, 2888, 3424, 3616, 4066, 4294, 5776, 6848, 7232, 8132, 8588, 11552, 12091, 16264, 17176, 23104, 24182, 32528, 34352, 38627, 40793, 48364, 65056, 68704, 77254, 81586, 96728, 130112, 137408, 154508, 163172, 193456, 229729, 309016, 326344, 386912, 459458, 618032, 652688, 773824, 918916, 1236064, 1305376, 1837832, 2472128, 2610752, 3675664, 4364851, 7351328, 8729702, 14702656, 17459404, 34918808, 69837616, 139675232, 279350464]

約数ペア:

[(1, 279350464), (2, 139675232), (4, 69837616), (8, 34918808), (16, 17459404), (19, 14702656), (32, 8729702), (38, 7351328), (64, 4364851), (76, 3675664), (107, 2610752), (113, 2472128), (152, 1837832), (214, 1305376), (226, 1236064), (304, 918916), (361, 773824), (428, 652688), (452, 618032), (608, 459458), (722, 386912), (856, 326344), (904, 309016), (1216, 229729), (1444, 193456), (1712, 163172), (1808, 154508), (2033, 137408), (2147, 130112), (2888, 96728), (3424, 81586), (3616, 77254), (4066, 68704), (4294, 65056), (5776, 48364), (6848, 40793), (7232, 38627), (8132, 34352), (8588, 32528), (11552, 24182), (12091, 23104), (16264, 17176)]