387501072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1153277}}^1$

素因数の和:1153295

約数の個数: 40

約数和(自身を含む): 1144051776

約数和(自身を除く): 756550704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1153277, 2306554, 3459831, 4613108, 6919662, 8072939, 9226216, 13839324, 16145878, 18452432, 24218817, 27678648, 32291756, 48437634, 55357296, 64583512, 96875268, 129167024, 193750536, 387501072]

約数ペア:

[(1, 387501072), (2, 193750536), (3, 129167024), (4, 96875268), (6, 64583512), (7, 55357296), (8, 48437634), (12, 32291756), (14, 27678648), (16, 24218817), (21, 18452432), (24, 16145878), (28, 13839324), (42, 9226216), (48, 8072939), (56, 6919662), (84, 4613108), (112, 3459831), (168, 2306554), (336, 1153277)]