170921472

素因数分解:

$2^9\times 3^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:743

約数の個数: 80

約数和(自身を含む): 458304000

約数和(自身を除く): 287382528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 499, 512, 669, 768, 892, 998, 1338, 1497, 1536, 1784, 1996, 2676, 2994, 3568, 3992, 5352, 5988, 7136, 7984, 10704, 11976, 14272, 15968, 21408, 23952, 28544, 31936, 42816, 47904, 57088, 63872, 85632, 95808, 111277, 114176, 127744, 171264, 191616, 222554, 255488, 333831, 342528, 383232, 445108, 667662, 766464, 890216, 1335324, 1780432, 2670648, 3560864, 5341296, 7121728, 10682592, 14243456, 21365184, 28486912, 42730368, 56973824, 85460736, 170921472]

約数ペア:

[(1, 170921472), (2, 85460736), (3, 56973824), (4, 42730368), (6, 28486912), (8, 21365184), (12, 14243456), (16, 10682592), (24, 7121728), (32, 5341296), (48, 3560864), (64, 2670648), (96, 1780432), (128, 1335324), (192, 890216), (223, 766464), (256, 667662), (384, 445108), (446, 383232), (499, 342528), (512, 333831), (669, 255488), (768, 222554), (892, 191616), (998, 171264), (1338, 127744), (1497, 114176), (1536, 111277), (1784, 95808), (1996, 85632), (2676, 63872), (2994, 57088), (3568, 47904), (3992, 42816), (5352, 31936), (5988, 28544), (7136, 23952), (7984, 21408), (10704, 15968), (11976, 14272)]