788736

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 2289280

約数和(自身を除く): 1500544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 256, 312, 316, 384, 416, 474, 624, 632, 768, 832, 948, 1027, 1248, 1264, 1664, 1896, 2054, 2496, 2528, 3081, 3328, 3792, 4108, 4992, 5056, 6162, 7584, 8216, 9984, 10112, 12324, 15168, 16432, 20224, 24648, 30336, 32864, 49296, 60672, 65728, 98592, 131456, 197184, 262912, 394368, 788736]

約数ペア:

[(1, 788736), (2, 394368), (3, 262912), (4, 197184), (6, 131456), (8, 98592), (12, 65728), (13, 60672), (16, 49296), (24, 32864), (26, 30336), (32, 24648), (39, 20224), (48, 16432), (52, 15168), (64, 12324), (78, 10112), (79, 9984), (96, 8216), (104, 7584), (128, 6162), (156, 5056), (158, 4992), (192, 4108), (208, 3792), (237, 3328), (256, 3081), (312, 2528), (316, 2496), (384, 2054), (416, 1896), (474, 1664), (624, 1264), (632, 1248), (768, 1027), (832, 948)]