290207872

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 614539800

約数和(自身を除く): 324331928

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2113, 2146, 2368, 3712, 4226, 4292, 4736, 8452, 8584, 16904, 17168, 33808, 34336, 61277, 67616, 68672, 78181, 122554, 135232, 137344, 156362, 245108, 270464, 312724, 490216, 625448, 980432, 1250896, 1960864, 2267249, 2501792, 3921728, 4534498, 5003584, 7843456, 9068996, 10007168, 18137992, 36275984, 72551968, 145103936, 290207872]

約数ペア:

[(1, 290207872), (2, 145103936), (4, 72551968), (8, 36275984), (16, 18137992), (29, 10007168), (32, 9068996), (37, 7843456), (58, 5003584), (64, 4534498), (74, 3921728), (116, 2501792), (128, 2267249), (148, 1960864), (232, 1250896), (296, 980432), (464, 625448), (592, 490216), (928, 312724), (1073, 270464), (1184, 245108), (1856, 156362), (2113, 137344), (2146, 135232), (2368, 122554), (3712, 78181), (4226, 68672), (4292, 67616), (4736, 61277), (8452, 34336), (8584, 33808), (16904, 17168)]