263103730256

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{4091}}^1\times {\mathrm{13093}}^1$

素因数の和:17499

約数の個数: 40

約数和(自身を含む): 511588027104

約数和(自身を除く): 248484296848

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4091, 4912, 8182, 13093, 16364, 26186, 32728, 52372, 65456, 104744, 209488, 1255937, 2511874, 4019551, 5023748, 8039102, 10047496, 16078204, 20094992, 32156408, 53563463, 64312816, 107126926, 214253852, 428507704, 857015408, 16443983141, 32887966282, 65775932564, 131551865128, 263103730256]

約数ペア:

[(1, 263103730256), (2, 131551865128), (4, 65775932564), (8, 32887966282), (16, 16443983141), (307, 857015408), (614, 428507704), (1228, 214253852), (2456, 107126926), (4091, 64312816), (4912, 53563463), (8182, 32156408), (13093, 20094992), (16364, 16078204), (26186, 10047496), (32728, 8039102), (52372, 5023748), (65456, 4019551), (104744, 2511874), (209488, 1255937)]