228775504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7451}}^1$

素因数の和:7579

約数の個数: 40

約数和(自身を含む): 471264480

約数和(自身を除く): 242488976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 7451, 7676, 14902, 15352, 29804, 30704, 59608, 119216, 141569, 283138, 566276, 752551, 1132552, 1505102, 2265104, 3010204, 6020408, 12040816, 14298469, 28596938, 57193876, 114387752, 228775504]

約数ペア:

[(1, 228775504), (2, 114387752), (4, 57193876), (8, 28596938), (16, 14298469), (19, 12040816), (38, 6020408), (76, 3010204), (101, 2265104), (152, 1505102), (202, 1132552), (304, 752551), (404, 566276), (808, 283138), (1616, 141569), (1919, 119216), (3838, 59608), (7451, 30704), (7676, 29804), (14902, 15352)]