1216435872

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{130631}}^1$

素因数の和:130741

約数の個数: 48

約数和(自身を含む): 3226087872

約数和(自身を除く): 2009652000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 130631, 261262, 391893, 522524, 783786, 1045048, 1567572, 2090096, 3135144, 4180192, 6270288, 12540576, 12671207, 25342414, 38013621, 50684828, 76027242, 101369656, 152054484, 202739312, 304108968, 405478624, 608217936, 1216435872]

約数ペア:

[(1, 1216435872), (2, 608217936), (3, 405478624), (4, 304108968), (6, 202739312), (8, 152054484), (12, 101369656), (16, 76027242), (24, 50684828), (32, 38013621), (48, 25342414), (96, 12671207), (97, 12540576), (194, 6270288), (291, 4180192), (388, 3135144), (582, 2090096), (776, 1567572), (1164, 1045048), (1552, 783786), (2328, 522524), (3104, 391893), (4656, 261262), (9312, 130631)]