231708876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3615

約数の個数: 96

約数和(自身を含む): 666462720

約数和(自身を除く): 434753844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3444, 3541, 4674, 5453, 7082, 9348, 10623, 10906, 14164, 16359, 21246, 21812, 24787, 32718, 42492, 49574, 65436, 67279, 74361, 99148, 134558, 145181, 148722, 201837, 269116, 290362, 297444, 403674, 435543, 470953, 580724, 807348, 871086, 941906, 1016267, 1412859, 1742172, 1883812, 2032534, 2758439, 2825718, 3048801, 4065068, 5516878, 5651436, 6097602, 8275317, 11033756, 12195204, 16550634, 19309073, 33101268, 38618146, 57927219, 77236292, 115854438, 231708876]

約数ペア:

[(1, 231708876), (2, 115854438), (3, 77236292), (4, 57927219), (6, 38618146), (7, 33101268), (12, 19309073), (14, 16550634), (19, 12195204), (21, 11033756), (28, 8275317), (38, 6097602), (41, 5651436), (42, 5516878), (57, 4065068), (76, 3048801), (82, 2825718), (84, 2758439), (114, 2032534), (123, 1883812), (133, 1742172), (164, 1412859), (228, 1016267), (246, 941906), (266, 871086), (287, 807348), (399, 580724), (492, 470953), (532, 435543), (574, 403674), (779, 297444), (798, 290362), (861, 269116), (1148, 201837), (1558, 148722), (1596, 145181), (1722, 134558), (2337, 99148), (3116, 74361), (3444, 67279), (3541, 65436), (4674, 49574), (5453, 42492), (7082, 32718), (9348, 24787), (10623, 21812), (10906, 21246), (14164, 16359)]