313200062

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 573443712

約数和(自身を除く): 260243650

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 283, 322, 491, 566, 982, 1127, 1981, 2254, 3437, 3962, 6509, 6874, 11293, 13018, 13867, 22586, 24059, 27734, 45563, 48118, 79051, 91126, 138953, 158102, 277906, 318941, 553357, 637882, 972671, 1106714, 1945342, 3195919, 6391838, 6808697, 13617394, 22371433, 44742866, 156600031, 313200062]

約数ペア:

[(1, 313200062), (2, 156600031), (7, 44742866), (14, 22371433), (23, 13617394), (46, 6808697), (49, 6391838), (98, 3195919), (161, 1945342), (283, 1106714), (322, 972671), (491, 637882), (566, 553357), (982, 318941), (1127, 277906), (1981, 158102), (2254, 138953), (3437, 91126), (3962, 79051), (6509, 48118), (6874, 45563), (11293, 27734), (13018, 24059), (13867, 22586)]