398960112

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{105211}}^1$

素因数の和:105301

約数の個数: 40

約数和(自身を含む): 1043703040

約数和(自身を除く): 644742928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 105211, 210422, 315633, 420844, 631266, 841688, 1262532, 1683376, 2525064, 5050128, 8311669, 16623338, 24935007, 33246676, 49870014, 66493352, 99740028, 132986704, 199480056, 398960112]

約数ペア:

[(1, 398960112), (2, 199480056), (3, 132986704), (4, 99740028), (6, 66493352), (8, 49870014), (12, 33246676), (16, 24935007), (24, 16623338), (48, 8311669), (79, 5050128), (158, 2525064), (237, 1683376), (316, 1262532), (474, 841688), (632, 631266), (948, 420844), (1264, 315633), (1896, 210422), (3792, 105211)]