247909116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1891

約数の個数: 96

約数和(自身を含む): 717792768

約数和(自身を除く): 469883652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 273, 364, 393, 524, 546, 786, 917, 1092, 1572, 1703, 1733, 1834, 2751, 3406, 3466, 3668, 5109, 5199, 5502, 6812, 6932, 10218, 10398, 11004, 11921, 12131, 20436, 20796, 22529, 23842, 24262, 35763, 36393, 45058, 47684, 48524, 67587, 71526, 72786, 90116, 135174, 143052, 145572, 157703, 227023, 270348, 315406, 454046, 473109, 630812, 681069, 908092, 946218, 1362138, 1589161, 1892436, 2724276, 2951299, 3178322, 4767483, 5902598, 6356644, 8853897, 9534966, 11805196, 17707794, 19069932, 20659093, 35415588, 41318186, 61977279, 82636372, 123954558, 247909116]

約数ペア:

[(1, 247909116), (2, 123954558), (3, 82636372), (4, 61977279), (6, 41318186), (7, 35415588), (12, 20659093), (13, 19069932), (14, 17707794), (21, 11805196), (26, 9534966), (28, 8853897), (39, 6356644), (42, 5902598), (52, 4767483), (78, 3178322), (84, 2951299), (91, 2724276), (131, 1892436), (156, 1589161), (182, 1362138), (262, 946218), (273, 908092), (364, 681069), (393, 630812), (524, 473109), (546, 454046), (786, 315406), (917, 270348), (1092, 227023), (1572, 157703), (1703, 145572), (1733, 143052), (1834, 135174), (2751, 90116), (3406, 72786), (3466, 71526), (3668, 67587), (5109, 48524), (5199, 47684), (5502, 45058), (6812, 36393), (6932, 35763), (10218, 24262), (10398, 23842), (11004, 22529), (11921, 20796), (12131, 20436)]