631247526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6811

約数の個数: 128

約数和(自身を含む): 1817625600

約数和(自身を除く): 1186378074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 6761, 7182, 10374, 13338, 13522, 15561, 20283, 31122, 40566, 46683, 47327, 60849, 87893, 93366, 94654, 121698, 128459, 141981, 175786, 182547, 256918, 263679, 283962, 365094, 385377, 425943, 527358, 615251, 770754, 791037, 851886, 899213, 1156131, 1230502, 1277829, 1582074, 1669967, 1798426, 1845753, 2312262, 2373111, 2555658, 2697639, 3339934, 3468393, 3691506, 4746222, 5009901, 5395278, 5537259, 6936786, 8092917, 10019802, 11074518, 11689769, 15029703, 16185834, 16611777, 23379538, 24278751, 30059406, 33223554, 35069307, 45089109, 48557502, 70138614, 90178218, 105207921, 210415842, 315623763, 631247526]

約数ペア:

[(1, 631247526), (2, 315623763), (3, 210415842), (6, 105207921), (7, 90178218), (9, 70138614), (13, 48557502), (14, 45089109), (18, 35069307), (19, 33223554), (21, 30059406), (26, 24278751), (27, 23379538), (38, 16611777), (39, 16185834), (42, 15029703), (54, 11689769), (57, 11074518), (63, 10019802), (78, 8092917), (91, 6936786), (114, 5537259), (117, 5395278), (126, 5009901), (133, 4746222), (171, 3691506), (182, 3468393), (189, 3339934), (234, 2697639), (247, 2555658), (266, 2373111), (273, 2312262), (342, 1845753), (351, 1798426), (378, 1669967), (399, 1582074), (494, 1277829), (513, 1230502), (546, 1156131), (702, 899213), (741, 851886), (798, 791037), (819, 770754), (1026, 615251), (1197, 527358), (1482, 425943), (1638, 385377), (1729, 365094), (2223, 283962), (2394, 263679), (2457, 256918), (3458, 182547), (3591, 175786), (4446, 141981), (4914, 128459), (5187, 121698), (6669, 94654), (6761, 93366), (7182, 87893), (10374, 60849), (13338, 47327), (13522, 46683), (15561, 40566), (20283, 31122)]