261922848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{248033}}^1$

素因数の和:248057

約数の個数: 48

約数和(自身を含む): 750054816

約数和(自身を除く): 488131968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 248033, 496066, 744099, 992132, 1488198, 1984264, 2728363, 2976396, 3968528, 5456726, 5952792, 7937056, 8185089, 10913452, 11905584, 16370178, 21826904, 23811168, 32740356, 43653808, 65480712, 87307616, 130961424, 261922848]

約数ペア:

[(1, 261922848), (2, 130961424), (3, 87307616), (4, 65480712), (6, 43653808), (8, 32740356), (11, 23811168), (12, 21826904), (16, 16370178), (22, 11905584), (24, 10913452), (32, 8185089), (33, 7937056), (44, 5952792), (48, 5456726), (66, 3968528), (88, 2976396), (96, 2728363), (132, 1984264), (176, 1488198), (264, 992132), (352, 744099), (528, 496066), (1056, 248033)]