524897536

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 1100816640

約数和(自身を除く): 575919104

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 239, 256, 368, 373, 478, 736, 746, 956, 1472, 1492, 1912, 2944, 2984, 3824, 5497, 5888, 5968, 7648, 8579, 10994, 11936, 15296, 17158, 21988, 23872, 30592, 34316, 43976, 47744, 61184, 68632, 87952, 89147, 95488, 137264, 175904, 178294, 274528, 351808, 356588, 549056, 703616, 713176, 1098112, 1407232, 1426352, 2050381, 2196224, 2852704, 4100762, 5705408, 8201524, 11410816, 16403048, 22821632, 32806096, 65612192, 131224384, 262448768, 524897536]

約数ペア:

[(1, 524897536), (2, 262448768), (4, 131224384), (8, 65612192), (16, 32806096), (23, 22821632), (32, 16403048), (46, 11410816), (64, 8201524), (92, 5705408), (128, 4100762), (184, 2852704), (239, 2196224), (256, 2050381), (368, 1426352), (373, 1407232), (478, 1098112), (736, 713176), (746, 703616), (956, 549056), (1472, 356588), (1492, 351808), (1912, 274528), (2944, 178294), (2984, 175904), (3824, 137264), (5497, 95488), (5888, 89147), (5968, 87952), (7648, 68632), (8579, 61184), (10994, 47744), (11936, 43976), (15296, 34316), (17158, 30592), (21988, 23872)]