254683572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 702683520

約数和(自身を除く): 447999948

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 193, 286, 386, 429, 572, 579, 769, 772, 858, 1158, 1538, 1716, 2123, 2307, 2316, 2509, 3076, 4246, 4614, 5018, 6369, 7527, 8459, 8492, 9228, 9997, 10036, 12738, 15054, 16918, 19994, 25377, 25476, 27599, 29991, 30108, 33836, 39988, 50754, 55198, 59982, 82797, 101508, 109967, 110396, 119964, 148417, 165594, 219934, 296834, 329901, 331188, 439868, 445251, 593668, 659802, 890502, 1319604, 1632587, 1781004, 1929421, 3265174, 3858842, 4897761, 5788263, 6530348, 7717684, 9795522, 11576526, 19591044, 21223631, 23153052, 42447262, 63670893, 84894524, 127341786, 254683572]

約数ペア:

[(1, 254683572), (2, 127341786), (3, 84894524), (4, 63670893), (6, 42447262), (11, 23153052), (12, 21223631), (13, 19591044), (22, 11576526), (26, 9795522), (33, 7717684), (39, 6530348), (44, 5788263), (52, 4897761), (66, 3858842), (78, 3265174), (132, 1929421), (143, 1781004), (156, 1632587), (193, 1319604), (286, 890502), (386, 659802), (429, 593668), (572, 445251), (579, 439868), (769, 331188), (772, 329901), (858, 296834), (1158, 219934), (1538, 165594), (1716, 148417), (2123, 119964), (2307, 110396), (2316, 109967), (2509, 101508), (3076, 82797), (4246, 59982), (4614, 55198), (5018, 50754), (6369, 39988), (7527, 33836), (8459, 30108), (8492, 29991), (9228, 27599), (9997, 25476), (10036, 25377), (12738, 19994), (15054, 16918)]