245396424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112361}}^1$

素因数の和:112390

約数の個数: 64

約数和(自身を含む): 755072640

約数和(自身を除く): 509676216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 112361, 224722, 337083, 449444, 674166, 786527, 898888, 1348332, 1460693, 1573054, 2359581, 2696664, 2921386, 3146108, 4382079, 4719162, 5842772, 6292216, 8764158, 9438324, 10224851, 11685544, 17528316, 18876648, 20449702, 30674553, 35056632, 40899404, 61349106, 81798808, 122698212, 245396424]

約数ペア:

[(1, 245396424), (2, 122698212), (3, 81798808), (4, 61349106), (6, 40899404), (7, 35056632), (8, 30674553), (12, 20449702), (13, 18876648), (14, 17528316), (21, 11685544), (24, 10224851), (26, 9438324), (28, 8764158), (39, 6292216), (42, 5842772), (52, 4719162), (56, 4382079), (78, 3146108), (84, 2921386), (91, 2696664), (104, 2359581), (156, 1573054), (168, 1460693), (182, 1348332), (273, 898888), (312, 786527), (364, 674166), (546, 449444), (728, 337083), (1092, 224722), (2184, 112361)]