321801144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1915483}}^1$

素因数の和:1915499

約数の個数: 32

約数和(自身を含む): 919432320

約数和(自身を除く): 597631176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1915483, 3830966, 5746449, 7661932, 11492898, 13408381, 15323864, 22985796, 26816762, 40225143, 45971592, 53633524, 80450286, 107267048, 160900572, 321801144]

約数ペア:

[(1, 321801144), (2, 160900572), (3, 107267048), (4, 80450286), (6, 53633524), (7, 45971592), (8, 40225143), (12, 26816762), (14, 22985796), (21, 15323864), (24, 13408381), (28, 11492898), (42, 7661932), (56, 5746449), (84, 3830966), (168, 1915483)]