267142746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 64

約数和(自身を含む): 614541312

約数和(自身を除く): 347398566

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 1118, 1677, 1794, 1978, 2967, 3354, 3463, 5934, 6926, 10389, 12857, 20778, 25714, 38571, 45019, 77142, 79649, 90038, 135057, 148909, 159298, 238947, 270114, 297818, 446727, 477894, 893454, 1035437, 1935817, 2070874, 3106311, 3424907, 3871634, 5807451, 6212622, 6849814, 10274721, 11614902, 20549442, 44523791, 89047582, 133571373, 267142746]

約数ペア:

[(1, 267142746), (2, 133571373), (3, 89047582), (6, 44523791), (13, 20549442), (23, 11614902), (26, 10274721), (39, 6849814), (43, 6212622), (46, 5807451), (69, 3871634), (78, 3424907), (86, 3106311), (129, 2070874), (138, 1935817), (258, 1035437), (299, 893454), (559, 477894), (598, 446727), (897, 297818), (989, 270114), (1118, 238947), (1677, 159298), (1794, 148909), (1978, 135057), (2967, 90038), (3354, 79649), (3463, 77142), (5934, 45019), (6926, 38571), (10389, 25714), (12857, 20778)]