264322968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3337

約数の個数: 128

約数和(自身を含む): 835537920

約数和(自身を除く): 571214952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2886, 3108, 3271, 3367, 3848, 5772, 6216, 6542, 6734, 9813, 10101, 11544, 13084, 13468, 19626, 20202, 22897, 26168, 26936, 39252, 40404, 42523, 45794, 68691, 78504, 80808, 85046, 91588, 121027, 127569, 137382, 170092, 183176, 242054, 255138, 274764, 297661, 340184, 363081, 484108, 510276, 549528, 595322, 726162, 847189, 892983, 968216, 1020552, 1190644, 1452324, 1573351, 1694378, 1785966, 2381288, 2541567, 2904648, 3146702, 3388756, 3571932, 4720053, 5083134, 6293404, 6777512, 7143864, 9440106, 10166268, 11013457, 12586808, 18880212, 20332536, 22026914, 33040371, 37760424, 44053828, 66080742, 88107656, 132161484, 264322968]

約数ペア:

[(1, 264322968), (2, 132161484), (3, 88107656), (4, 66080742), (6, 44053828), (7, 37760424), (8, 33040371), (12, 22026914), (13, 20332536), (14, 18880212), (21, 12586808), (24, 11013457), (26, 10166268), (28, 9440106), (37, 7143864), (39, 6777512), (42, 6293404), (52, 5083134), (56, 4720053), (74, 3571932), (78, 3388756), (84, 3146702), (91, 2904648), (104, 2541567), (111, 2381288), (148, 1785966), (156, 1694378), (168, 1573351), (182, 1452324), (222, 1190644), (259, 1020552), (273, 968216), (296, 892983), (312, 847189), (364, 726162), (444, 595322), (481, 549528), (518, 510276), (546, 484108), (728, 363081), (777, 340184), (888, 297661), (962, 274764), (1036, 255138), (1092, 242054), (1443, 183176), (1554, 170092), (1924, 137382), (2072, 127569), (2184, 121027), (2886, 91588), (3108, 85046), (3271, 80808), (3367, 78504), (3848, 68691), (5772, 45794), (6216, 42523), (6542, 40404), (6734, 39252), (9813, 26936), (10101, 26168), (11544, 22897), (13084, 20202), (13468, 19626)]