378989712

素因数分解:

$2^4\times 3^3\times {\mathrm{877291}}^1$

素因数の和:877308

約数の個数: 40

約数和(自身を含む): 1087842080

約数和(自身を除く): 708852368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 877291, 1754582, 2631873, 3509164, 5263746, 7018328, 7895619, 10527492, 14036656, 15791238, 21054984, 23686857, 31582476, 42109968, 47373714, 63164952, 94747428, 126329904, 189494856, 378989712]

約数ペア:

[(1, 378989712), (2, 189494856), (3, 126329904), (4, 94747428), (6, 63164952), (8, 47373714), (9, 42109968), (12, 31582476), (16, 23686857), (18, 21054984), (24, 15791238), (27, 14036656), (36, 10527492), (48, 7895619), (54, 7018328), (72, 5263746), (108, 3509164), (144, 2631873), (216, 1754582), (432, 877291)]