257893010898

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2467}}^1\times {\mathrm{3389}}^1$

素因数の和:6011

約数の個数: 64

約数和(自身を含む): 531307486080

約数和(自身を除く): 273414475182

約数列:

[1, 2, 3, 6, 53, 97, 106, 159, 194, 291, 318, 582, 2467, 3389, 4934, 5141, 6778, 7401, 10167, 10282, 14802, 15423, 20334, 30846, 130751, 179617, 239299, 261502, 328733, 359234, 392253, 478598, 538851, 657466, 717897, 784506, 986199, 1077702, 1435794, 1972398, 8360663, 12682847, 16721326, 17422849, 25081989, 25365694, 34845698, 38048541, 50163978, 52268547, 76097082, 104537094, 443115139, 810984311, 886230278, 1329345417, 1621968622, 2432952933, 2658690834, 4865905866, 42982168483, 85964336966, 128946505449, 257893010898]

約数ペア:

[(1, 257893010898), (2, 128946505449), (3, 85964336966), (6, 42982168483), (53, 4865905866), (97, 2658690834), (106, 2432952933), (159, 1621968622), (194, 1329345417), (291, 886230278), (318, 810984311), (582, 443115139), (2467, 104537094), (3389, 76097082), (4934, 52268547), (5141, 50163978), (6778, 38048541), (7401, 34845698), (10167, 25365694), (10282, 25081989), (14802, 17422849), (15423, 16721326), (20334, 12682847), (30846, 8360663), (130751, 1972398), (179617, 1435794), (239299, 1077702), (261502, 986199), (328733, 784506), (359234, 717897), (392253, 657466), (478598, 538851)]