237907904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1357

約数の個数: 56

約数和(自身を含む): 510783840

約数和(自身を除く): 272875936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 269, 416, 538, 832, 1063, 1076, 2126, 2152, 3497, 4252, 4304, 6994, 8504, 8608, 13819, 13988, 17008, 17216, 27638, 27976, 34016, 55276, 55952, 68032, 110552, 111904, 221104, 223808, 285947, 442208, 571894, 884416, 1143788, 2287576, 3717311, 4575152, 7434622, 9150304, 14869244, 18300608, 29738488, 59476976, 118953952, 237907904]

約数ペア:

[(1, 237907904), (2, 118953952), (4, 59476976), (8, 29738488), (13, 18300608), (16, 14869244), (26, 9150304), (32, 7434622), (52, 4575152), (64, 3717311), (104, 2287576), (208, 1143788), (269, 884416), (416, 571894), (538, 442208), (832, 285947), (1063, 223808), (1076, 221104), (2126, 111904), (2152, 110552), (3497, 68032), (4252, 55952), (4304, 55276), (6994, 34016), (8504, 27976), (8608, 27638), (13819, 17216), (13988, 17008)]