205768431372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1\times {\mathrm{37897}}^1$

素因数の和:39695

約数の個数: 96

約数和(自身を含む): 563883432448

約数和(自身を除く): 358115001076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 1747, 3108, 3494, 5241, 6988, 10482, 12229, 20964, 24458, 36687, 37897, 48916, 64639, 73374, 75794, 113691, 129278, 146748, 151588, 193917, 227382, 258556, 265279, 387834, 452473, 454764, 530558, 775668, 795837, 904946, 1061116, 1357419, 1402189, 1591674, 1809892, 2714838, 2804378, 3183348, 4206567, 5429676, 5608756, 8413134, 9815323, 16826268, 19630646, 29445969, 39261292, 58891938, 66206059, 117783876, 132412118, 198618177, 264824236, 397236354, 463442413, 794472708, 926884826, 1390327239, 1853769652, 2449624183, 2780654478, 4899248366, 5561308956, 7348872549, 9798496732, 14697745098, 17147369281, 29395490196, 34294738562, 51442107843, 68589477124, 102884215686, 205768431372]

約数ペア:

[(1, 205768431372), (2, 102884215686), (3, 68589477124), (4, 51442107843), (6, 34294738562), (7, 29395490196), (12, 17147369281), (14, 14697745098), (21, 9798496732), (28, 7348872549), (37, 5561308956), (42, 4899248366), (74, 2780654478), (84, 2449624183), (111, 1853769652), (148, 1390327239), (222, 926884826), (259, 794472708), (444, 463442413), (518, 397236354), (777, 264824236), (1036, 198618177), (1554, 132412118), (1747, 117783876), (3108, 66206059), (3494, 58891938), (5241, 39261292), (6988, 29445969), (10482, 19630646), (12229, 16826268), (20964, 9815323), (24458, 8413134), (36687, 5608756), (37897, 5429676), (48916, 4206567), (64639, 3183348), (73374, 2804378), (75794, 2714838), (113691, 1809892), (129278, 1591674), (146748, 1402189), (151588, 1357419), (193917, 1061116), (227382, 904946), (258556, 795837), (265279, 775668), (387834, 530558), (452473, 454764)]