986737184

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 2064738060

約数和(自身を除く): 1078000876

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 304, 361, 373, 458, 608, 722, 746, 916, 1444, 1492, 1832, 2888, 2984, 3664, 4351, 5776, 5968, 7087, 7328, 8702, 11552, 11936, 14174, 17404, 28348, 34808, 56696, 69616, 82669, 85417, 113392, 134653, 139232, 165338, 170834, 226784, 269306, 330676, 341668, 538612, 661352, 683336, 1077224, 1322704, 1366672, 1622923, 2154448, 2645408, 2733344, 3245846, 4308896, 6491692, 12983384, 25966768, 30835537, 51933536, 61671074, 123342148, 246684296, 493368592, 986737184]

約数ペア:

[(1, 986737184), (2, 493368592), (4, 246684296), (8, 123342148), (16, 61671074), (19, 51933536), (32, 30835537), (38, 25966768), (76, 12983384), (152, 6491692), (229, 4308896), (304, 3245846), (361, 2733344), (373, 2645408), (458, 2154448), (608, 1622923), (722, 1366672), (746, 1322704), (916, 1077224), (1444, 683336), (1492, 661352), (1832, 538612), (2888, 341668), (2984, 330676), (3664, 269306), (4351, 226784), (5776, 170834), (5968, 165338), (7087, 139232), (7328, 134653), (8702, 113392), (11552, 85417), (11936, 82669), (14174, 69616), (17404, 56696), (28348, 34808)]