408833142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{40583}}^1$

素因数の和:40684

約数の個数: 32

約数和(自身を含む): 864926208

約数和(自身を除く): 456093066

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 40583, 81166, 121749, 243498, 933409, 1866818, 2800227, 2962559, 5600454, 5925118, 8887677, 17775354, 68138857, 136277714, 204416571, 408833142]

約数ペア:

[(1, 408833142), (2, 204416571), (3, 136277714), (6, 68138857), (23, 17775354), (46, 8887677), (69, 5925118), (73, 5600454), (138, 2962559), (146, 2800227), (219, 1866818), (438, 933409), (1679, 243498), (3358, 121749), (5037, 81166), (10074, 40583)]