253194732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32411}}^1$

素因数の和:32459

約数の個数: 72

約数和(自身を含む): 755069952

約数和(自身を除く): 501875220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 32411, 64822, 97233, 129644, 194466, 226877, 291699, 388932, 453754, 583398, 680631, 907508, 1004741, 1166796, 1361262, 2009482, 2041893, 2722524, 3014223, 4018964, 4083786, 6028446, 7033187, 8167572, 9042669, 12056892, 14066374, 18085338, 21099561, 28132748, 36170676, 42199122, 63298683, 84398244, 126597366, 253194732]

約数ペア:

[(1, 253194732), (2, 126597366), (3, 84398244), (4, 63298683), (6, 42199122), (7, 36170676), (9, 28132748), (12, 21099561), (14, 18085338), (18, 14066374), (21, 12056892), (28, 9042669), (31, 8167572), (36, 7033187), (42, 6028446), (62, 4083786), (63, 4018964), (84, 3014223), (93, 2722524), (124, 2041893), (126, 2009482), (186, 1361262), (217, 1166796), (252, 1004741), (279, 907508), (372, 680631), (434, 583398), (558, 453754), (651, 388932), (868, 291699), (1116, 226877), (1302, 194466), (1953, 129644), (2604, 97233), (3906, 64822), (7812, 32411)]