257526706944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25793941}}^1$

素因数の和:25793973

約数の個数: 72

約数和(自身を含む): 738119444272

約数和(自身を除く): 480592737328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 25793941, 51587882, 77381823, 103175764, 154763646, 206351528, 309527292, 335321233, 412703056, 619054584, 670642466, 825406112, 1005963699, 1238109168, 1341284932, 1650812224, 2011927398, 2476218336, 2682569864, 3301624448, 4023854796, 4952436672, 5365139728, 6603248896, 8047709592, 9904873344, 10730279456, 16095419184, 19809746688, 21460558912, 32190838368, 42921117824, 64381676736, 85842235648, 128763353472, 257526706944]

約数ペア:

[(1, 257526706944), (2, 128763353472), (3, 85842235648), (4, 64381676736), (6, 42921117824), (8, 32190838368), (12, 21460558912), (13, 19809746688), (16, 16095419184), (24, 10730279456), (26, 9904873344), (32, 8047709592), (39, 6603248896), (48, 5365139728), (52, 4952436672), (64, 4023854796), (78, 3301624448), (96, 2682569864), (104, 2476218336), (128, 2011927398), (156, 1650812224), (192, 1341284932), (208, 1238109168), (256, 1005963699), (312, 825406112), (384, 670642466), (416, 619054584), (624, 412703056), (768, 335321233), (832, 309527292), (1248, 206351528), (1664, 154763646), (2496, 103175764), (3328, 77381823), (4992, 51587882), (9984, 25793941)]