438861108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{71569}}^1$

素因数の和:71656

約数の個数: 48

約数和(自身を含む): 1186344320

約数和(自身を除く): 747483212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 71569, 143138, 214707, 286276, 429414, 500983, 858828, 1001966, 1502949, 2003932, 3005898, 5224537, 6011796, 10449074, 15673611, 20898148, 31347222, 36571759, 62694444, 73143518, 109715277, 146287036, 219430554, 438861108]

約数ペア:

[(1, 438861108), (2, 219430554), (3, 146287036), (4, 109715277), (6, 73143518), (7, 62694444), (12, 36571759), (14, 31347222), (21, 20898148), (28, 15673611), (42, 10449074), (73, 6011796), (84, 5224537), (146, 3005898), (219, 2003932), (292, 1502949), (438, 1001966), (511, 858828), (876, 500983), (1022, 429414), (1533, 286276), (2044, 214707), (3066, 143138), (6132, 71569)]