379507456

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 865347840

約数和(自身を除く): 485840384

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 32, 34, 58, 62, 64, 68, 97, 116, 124, 128, 136, 194, 232, 248, 256, 272, 388, 464, 493, 496, 527, 544, 776, 899, 928, 986, 992, 1054, 1088, 1552, 1649, 1798, 1856, 1972, 1984, 2108, 2176, 2813, 3007, 3104, 3298, 3596, 3712, 3944, 3968, 4216, 4352, 5626, 6014, 6208, 6596, 7192, 7424, 7888, 7936, 8432, 11252, 12028, 12416, 13192, 14384, 15283, 15776, 16864, 22504, 24056, 24832, 26384, 28768, 30566, 31552, 33728, 45008, 47821, 48112, 51119, 52768, 57536, 61132, 63104, 67456, 87203, 90016, 95642, 96224, 102238, 105536, 115072, 122264, 126208, 134912, 174406, 180032, 191284, 192448, 204476, 211072, 230144, 244528, 348812, 360064, 382568, 384896, 408952, 422144, 489056, 697624, 720128, 765136, 769792, 817904, 978112, 1395248, 1482451, 1530272, 1635808, 1956224, 2790496, 2964902, 3060544, 3271616, 3912448, 5580992, 5929804, 6121088, 6543232, 11161984, 11859608, 12242176, 13086464, 22323968, 23719216, 47438432, 94876864, 189753728, 379507456]

約数ペア:

[(1, 379507456), (2, 189753728), (4, 94876864), (8, 47438432), (16, 23719216), (17, 22323968), (29, 13086464), (31, 12242176), (32, 11859608), (34, 11161984), (58, 6543232), (62, 6121088), (64, 5929804), (68, 5580992), (97, 3912448), (116, 3271616), (124, 3060544), (128, 2964902), (136, 2790496), (194, 1956224), (232, 1635808), (248, 1530272), (256, 1482451), (272, 1395248), (388, 978112), (464, 817904), (493, 769792), (496, 765136), (527, 720128), (544, 697624), (776, 489056), (899, 422144), (928, 408952), (986, 384896), (992, 382568), (1054, 360064), (1088, 348812), (1552, 244528), (1649, 230144), (1798, 211072), (1856, 204476), (1972, 192448), (1984, 191284), (2108, 180032), (2176, 174406), (2813, 134912), (3007, 126208), (3104, 122264), (3298, 115072), (3596, 105536), (3712, 102238), (3944, 96224), (3968, 95642), (4216, 90016), (4352, 87203), (5626, 67456), (6014, 63104), (6208, 61132), (6596, 57536), (7192, 52768), (7424, 51119), (7888, 48112), (7936, 47821), (8432, 45008), (11252, 33728), (12028, 31552), (12416, 30566), (13192, 28768), (14384, 26384), (15283, 24832), (15776, 24056), (16864, 22504)]