991539024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79757}}^1$

素因数の和:79812

約数の個数: 80

約数和(自身を含む): 3006557568

約数和(自身を除く): 2015018544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 79757, 159514, 239271, 319028, 478542, 558299, 638056, 957084, 1116598, 1276112, 1674897, 1914168, 2233196, 2951009, 3349794, 3828336, 4466392, 5902018, 6699588, 8853027, 8932784, 11804036, 13399176, 17706054, 20657063, 23608072, 26798352, 35412108, 41314126, 47216144, 61971189, 70824216, 82628252, 123942378, 141648432, 165256504, 247884756, 330513008, 495769512, 991539024]

約数ペア:

[(1, 991539024), (2, 495769512), (3, 330513008), (4, 247884756), (6, 165256504), (7, 141648432), (8, 123942378), (12, 82628252), (14, 70824216), (16, 61971189), (21, 47216144), (24, 41314126), (28, 35412108), (37, 26798352), (42, 23608072), (48, 20657063), (56, 17706054), (74, 13399176), (84, 11804036), (111, 8932784), (112, 8853027), (148, 6699588), (168, 5902018), (222, 4466392), (259, 3828336), (296, 3349794), (336, 2951009), (444, 2233196), (518, 1914168), (592, 1674897), (777, 1276112), (888, 1116598), (1036, 957084), (1554, 638056), (1776, 558299), (2072, 478542), (3108, 319028), (4144, 239271), (6216, 159514), (12432, 79757)]