290223984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{195043}}^1$

素因数の和:195085

約数の個数: 40

約数和(自身を含む): 773934592

約数和(自身を除く): 483710608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 195043, 390086, 585129, 780172, 1170258, 1560344, 2340516, 3120688, 4681032, 6046333, 9362064, 12092666, 18138999, 24185332, 36277998, 48370664, 72555996, 96741328, 145111992, 290223984]

約数ペア:

[(1, 290223984), (2, 145111992), (3, 96741328), (4, 72555996), (6, 48370664), (8, 36277998), (12, 24185332), (16, 18138999), (24, 12092666), (31, 9362064), (48, 6046333), (62, 4681032), (93, 3120688), (124, 2340516), (186, 1560344), (248, 1170258), (372, 780172), (496, 585129), (744, 390086), (1488, 195043)]