245655146732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1\times {\mathrm{12919}}^1$

素因数の和:14766

約数の個数: 48

約数和(自身を含む): 449045452800

約数和(自身を除く): 203390306068

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 1723, 2759, 3446, 5518, 6892, 11036, 12919, 25838, 51676, 53413, 106826, 153347, 213652, 306694, 400489, 613388, 800978, 1149791, 1601956, 2299582, 4599164, 4753757, 9507514, 19015028, 22259437, 35643521, 44518874, 71287042, 89037748, 142574084, 690042547, 1380085094, 1981089893, 2760170188, 3962179786, 7924359572, 61413786683, 122827573366, 245655146732]

約数ペア:

[(1, 245655146732), (2, 122827573366), (4, 61413786683), (31, 7924359572), (62, 3962179786), (89, 2760170188), (124, 1981089893), (178, 1380085094), (356, 690042547), (1723, 142574084), (2759, 89037748), (3446, 71287042), (5518, 44518874), (6892, 35643521), (11036, 22259437), (12919, 19015028), (25838, 9507514), (51676, 4753757), (53413, 4599164), (106826, 2299582), (153347, 1601956), (213652, 1149791), (306694, 800978), (400489, 613388)]