669913564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 1228217760

約数和(自身を除く): 558304196

約数列:

[1, 2, 4, 37, 74, 109, 131, 148, 218, 262, 317, 436, 524, 634, 1268, 4033, 4847, 8066, 9694, 11729, 14279, 16132, 19388, 23458, 28558, 34553, 41527, 46916, 57116, 69106, 83054, 138212, 166108, 528323, 1056646, 1278461, 1536499, 2113292, 2556922, 3072998, 4526443, 5113844, 6145996, 9052886, 18105772, 167478391, 334956782, 669913564]

約数ペア:

[(1, 669913564), (2, 334956782), (4, 167478391), (37, 18105772), (74, 9052886), (109, 6145996), (131, 5113844), (148, 4526443), (218, 3072998), (262, 2556922), (317, 2113292), (436, 1536499), (524, 1278461), (634, 1056646), (1268, 528323), (4033, 166108), (4847, 138212), (8066, 83054), (9694, 69106), (11729, 57116), (14279, 46916), (16132, 41527), (19388, 34553), (23458, 28558)]