260112732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 670320000

約数和(自身を除く): 410207268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 359, 363, 484, 499, 718, 726, 998, 1077, 1436, 1452, 1497, 1996, 2154, 2994, 3949, 4308, 5489, 5988, 7898, 10978, 11847, 15796, 16467, 21956, 23694, 32934, 43439, 47388, 60379, 65868, 86878, 120758, 130317, 173756, 179141, 181137, 241516, 260634, 358282, 362274, 521268, 537423, 716564, 724548, 1074846, 1970551, 2149692, 3941102, 5911653, 7882204, 11823306, 21676061, 23646612, 43352122, 65028183, 86704244, 130056366, 260112732]

約数ペア:

[(1, 260112732), (2, 130056366), (3, 86704244), (4, 65028183), (6, 43352122), (11, 23646612), (12, 21676061), (22, 11823306), (33, 7882204), (44, 5911653), (66, 3941102), (121, 2149692), (132, 1970551), (242, 1074846), (359, 724548), (363, 716564), (484, 537423), (499, 521268), (718, 362274), (726, 358282), (998, 260634), (1077, 241516), (1436, 181137), (1452, 179141), (1497, 173756), (1996, 130317), (2154, 120758), (2994, 86878), (3949, 65868), (4308, 60379), (5489, 47388), (5988, 43439), (7898, 32934), (10978, 23694), (11847, 21956), (15796, 16467)]