315032816

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{7541}}^1$

素因数の和:7929

約数の個数: 40

約数和(自身を含む): 699535584

約数和(自身を除く): 384502768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 5222, 5968, 7541, 10444, 15082, 20888, 30164, 41776, 52787, 60328, 105574, 120656, 211148, 422296, 844592, 2812793, 5625586, 11251172, 19689551, 22502344, 39379102, 45004688, 78758204, 157516408, 315032816]

約数ペア:

[(1, 315032816), (2, 157516408), (4, 78758204), (7, 45004688), (8, 39379102), (14, 22502344), (16, 19689551), (28, 11251172), (56, 5625586), (112, 2812793), (373, 844592), (746, 422296), (1492, 211148), (2611, 120656), (2984, 105574), (5222, 60328), (5968, 52787), (7541, 41776), (10444, 30164), (15082, 20888)]