332783104

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 688683600

約数和(自身を除く): 355900496

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 89, 109, 128, 134, 178, 218, 256, 268, 356, 436, 512, 536, 712, 872, 1072, 1424, 1744, 2144, 2848, 3488, 4288, 5696, 5963, 6976, 7303, 8576, 9701, 11392, 11926, 13952, 14606, 17152, 19402, 22784, 23852, 27904, 29212, 34304, 38804, 45568, 47704, 55808, 58424, 77608, 95408, 116848, 155216, 190816, 233696, 310432, 381632, 467392, 620864, 649967, 763264, 934784, 1241728, 1299934, 1526528, 1869568, 2483456, 2599868, 3053056, 3739136, 4966912, 5199736, 10399472, 20798944, 41597888, 83195776, 166391552, 332783104]

約数ペア:

[(1, 332783104), (2, 166391552), (4, 83195776), (8, 41597888), (16, 20798944), (32, 10399472), (64, 5199736), (67, 4966912), (89, 3739136), (109, 3053056), (128, 2599868), (134, 2483456), (178, 1869568), (218, 1526528), (256, 1299934), (268, 1241728), (356, 934784), (436, 763264), (512, 649967), (536, 620864), (712, 467392), (872, 381632), (1072, 310432), (1424, 233696), (1744, 190816), (2144, 155216), (2848, 116848), (3488, 95408), (4288, 77608), (5696, 58424), (5963, 55808), (6976, 47704), (7303, 45568), (8576, 38804), (9701, 34304), (11392, 29212), (11926, 27904), (13952, 23852), (14606, 22784), (17152, 19402)]