489267133048

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{15313}}^1$

素因数の和:16004

約数の個数: 64

約数和(自身を含む): 941627232000

約数和(自身を除く): 452360098952

約数列:

[1, 2, 4, 8, 59, 118, 139, 236, 278, 472, 487, 556, 974, 1112, 1948, 3896, 8201, 15313, 16402, 28733, 30626, 32804, 57466, 61252, 65608, 67693, 114932, 122504, 135386, 229864, 270772, 541544, 903467, 1806934, 2128507, 3613868, 3993887, 4257014, 7227736, 7457431, 7987774, 8514028, 14914862, 15975548, 17028056, 29829724, 31951096, 59659448, 125581913, 251163826, 439988429, 502327652, 879976858, 1004655304, 1036582909, 1759953716, 2073165818, 3519907432, 4146331636, 8292663272, 61158391631, 122316783262, 244633566524, 489267133048]

約数ペア:

[(1, 489267133048), (2, 244633566524), (4, 122316783262), (8, 61158391631), (59, 8292663272), (118, 4146331636), (139, 3519907432), (236, 2073165818), (278, 1759953716), (472, 1036582909), (487, 1004655304), (556, 879976858), (974, 502327652), (1112, 439988429), (1948, 251163826), (3896, 125581913), (8201, 59659448), (15313, 31951096), (16402, 29829724), (28733, 17028056), (30626, 15975548), (32804, 14914862), (57466, 8514028), (61252, 7987774), (65608, 7457431), (67693, 7227736), (114932, 4257014), (122504, 3993887), (135386, 3613868), (229864, 2128507), (270772, 1806934), (541544, 903467)]