40528656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 133912064

約数和(自身を除く): 93383408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1297, 1302, 1488, 1736, 1953, 2232, 2594, 2604, 3472, 3891, 3906, 4464, 5188, 5208, 7782, 7812, 9079, 10376, 10416, 11673, 15564, 15624, 18158, 20752, 23346, 27237, 31128, 31248, 36316, 40207, 46692, 54474, 62256, 72632, 80414, 81711, 93384, 108948, 120621, 145264, 160828, 163422, 186768, 217896, 241242, 281449, 321656, 326844, 361863, 435792, 482484, 562898, 643312, 653688, 723726, 844347, 964968, 1125796, 1307376, 1447452, 1688694, 1929936, 2251592, 2533041, 2894904, 3377388, 4503184, 5066082, 5789808, 6754776, 10132164, 13509552, 20264328, 40528656]

約数ペア:

[(1, 40528656), (2, 20264328), (3, 13509552), (4, 10132164), (6, 6754776), (7, 5789808), (8, 5066082), (9, 4503184), (12, 3377388), (14, 2894904), (16, 2533041), (18, 2251592), (21, 1929936), (24, 1688694), (28, 1447452), (31, 1307376), (36, 1125796), (42, 964968), (48, 844347), (56, 723726), (62, 653688), (63, 643312), (72, 562898), (84, 482484), (93, 435792), (112, 361863), (124, 326844), (126, 321656), (144, 281449), (168, 241242), (186, 217896), (217, 186768), (248, 163422), (252, 160828), (279, 145264), (336, 120621), (372, 108948), (434, 93384), (496, 81711), (504, 80414), (558, 72632), (651, 62256), (744, 54474), (868, 46692), (1008, 40207), (1116, 36316), (1297, 31248), (1302, 31128), (1488, 27237), (1736, 23346), (1953, 20752), (2232, 18158), (2594, 15624), (2604, 15564), (3472, 11673), (3891, 10416), (3906, 10376), (4464, 9079), (5188, 7812), (5208, 7782)]