2990890488

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{8741}}^1$

素因数の和:9072

約数の個数: 64

約数和(自身を含む): 7647501600

約数和(自身を除く): 4656611112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 269, 318, 424, 538, 636, 807, 1076, 1272, 1614, 2152, 3228, 6456, 8741, 14257, 17482, 26223, 28514, 34964, 42771, 52446, 57028, 69928, 85542, 104892, 114056, 171084, 209784, 342168, 463273, 926546, 1389819, 1853092, 2351329, 2779638, 3706184, 4702658, 5559276, 7053987, 9405316, 11118552, 14107974, 18810632, 28215948, 56431896, 124620437, 249240874, 373861311, 498481748, 747722622, 996963496, 1495445244, 2990890488]

約数ペア:

[(1, 2990890488), (2, 1495445244), (3, 996963496), (4, 747722622), (6, 498481748), (8, 373861311), (12, 249240874), (24, 124620437), (53, 56431896), (106, 28215948), (159, 18810632), (212, 14107974), (269, 11118552), (318, 9405316), (424, 7053987), (538, 5559276), (636, 4702658), (807, 3706184), (1076, 2779638), (1272, 2351329), (1614, 1853092), (2152, 1389819), (3228, 926546), (6456, 463273), (8741, 342168), (14257, 209784), (17482, 171084), (26223, 114056), (28514, 104892), (34964, 85542), (42771, 69928), (52446, 57028)]