288788448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 862955856

約数和(自身を除く): 574167408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 416, 456, 494, 608, 624, 641, 722, 741, 912, 988, 1083, 1248, 1282, 1444, 1482, 1824, 1923, 1976, 2166, 2564, 2888, 2964, 3846, 3952, 4332, 4693, 5128, 5776, 5928, 7692, 7904, 8333, 8664, 9386, 10256, 11552, 11856, 12179, 14079, 15384, 16666, 17328, 18772, 20512, 23712, 24358, 24999, 28158, 30768, 33332, 34656, 36537, 37544, 48716, 49998, 56316, 61536, 66664, 73074, 75088, 97432, 99996, 112632, 133328, 146148, 150176, 158327, 194864, 199992, 225264, 231401, 266656, 292296, 316654, 389728, 399984, 450528, 462802, 474981, 584592, 633308, 694203, 799968, 925604, 949962, 1169184, 1266616, 1388406, 1851208, 1899924, 2533232, 2776812, 3008213, 3702416, 3799848, 5066464, 5553624, 6016426, 7404832, 7599696, 9024639, 11107248, 12032852, 15199392, 18049278, 22214496, 24065704, 36098556, 48131408, 72197112, 96262816, 144394224, 288788448]

約数ペア:

[(1, 288788448), (2, 144394224), (3, 96262816), (4, 72197112), (6, 48131408), (8, 36098556), (12, 24065704), (13, 22214496), (16, 18049278), (19, 15199392), (24, 12032852), (26, 11107248), (32, 9024639), (38, 7599696), (39, 7404832), (48, 6016426), (52, 5553624), (57, 5066464), (76, 3799848), (78, 3702416), (96, 3008213), (104, 2776812), (114, 2533232), (152, 1899924), (156, 1851208), (208, 1388406), (228, 1266616), (247, 1169184), (304, 949962), (312, 925604), (361, 799968), (416, 694203), (456, 633308), (494, 584592), (608, 474981), (624, 462802), (641, 450528), (722, 399984), (741, 389728), (912, 316654), (988, 292296), (1083, 266656), (1248, 231401), (1282, 225264), (1444, 199992), (1482, 194864), (1824, 158327), (1923, 150176), (1976, 146148), (2166, 133328), (2564, 112632), (2888, 99996), (2964, 97432), (3846, 75088), (3952, 73074), (4332, 66664), (4693, 61536), (5128, 56316), (5776, 49998), (5928, 48716), (7692, 37544), (7904, 36537), (8333, 34656), (8664, 33332), (9386, 30768), (10256, 28158), (11552, 24999), (11856, 24358), (12179, 23712), (14079, 20512), (15384, 18772), (16666, 17328)]