269515568

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 614055936

約数和(自身を除く): 344540368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 103, 112, 122, 206, 244, 383, 412, 427, 488, 721, 766, 824, 854, 976, 1442, 1532, 1648, 1708, 2681, 2884, 3064, 3416, 5362, 5768, 6128, 6283, 6832, 10724, 11536, 12566, 21448, 23363, 25132, 39449, 42896, 43981, 46726, 50264, 78898, 87962, 93452, 100528, 157796, 163541, 175924, 186904, 276143, 315592, 327082, 351848, 373808, 552286, 631184, 654164, 703696, 1104572, 1308328, 2209144, 2406389, 2616656, 4418288, 4812778, 9625556, 16844723, 19251112, 33689446, 38502224, 67378892, 134757784, 269515568]

約数ペア:

[(1, 269515568), (2, 134757784), (4, 67378892), (7, 38502224), (8, 33689446), (14, 19251112), (16, 16844723), (28, 9625556), (56, 4812778), (61, 4418288), (103, 2616656), (112, 2406389), (122, 2209144), (206, 1308328), (244, 1104572), (383, 703696), (412, 654164), (427, 631184), (488, 552286), (721, 373808), (766, 351848), (824, 327082), (854, 315592), (976, 276143), (1442, 186904), (1532, 175924), (1648, 163541), (1708, 157796), (2681, 100528), (2884, 93452), (3064, 87962), (3416, 78898), (5362, 50264), (5768, 46726), (6128, 43981), (6283, 42896), (6832, 39449), (10724, 25132), (11536, 23363), (12566, 21448)]