226325918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 436786560

約数和(自身を除く): 210460642

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 137, 182, 203, 274, 313, 377, 406, 626, 754, 959, 1781, 1918, 2191, 2639, 3562, 3973, 4069, 4382, 5278, 7946, 8138, 9077, 12467, 18154, 24934, 27811, 28483, 42881, 51649, 55622, 56966, 63539, 85762, 103298, 118001, 127078, 236002, 300167, 361543, 557453, 600334, 723086, 826007, 1114906, 1243549, 1652014, 2487098, 3902171, 7804342, 8704843, 16166137, 17409686, 32332274, 113162959, 226325918]

約数ペア:

[(1, 226325918), (2, 113162959), (7, 32332274), (13, 17409686), (14, 16166137), (26, 8704843), (29, 7804342), (58, 3902171), (91, 2487098), (137, 1652014), (182, 1243549), (203, 1114906), (274, 826007), (313, 723086), (377, 600334), (406, 557453), (626, 361543), (754, 300167), (959, 236002), (1781, 127078), (1918, 118001), (2191, 103298), (2639, 85762), (3562, 63539), (3973, 56966), (4069, 55622), (4382, 51649), (5278, 42881), (7946, 28483), (8138, 27811), (9077, 24934), (12467, 18154)]