316593328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2543}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 635959296

約数和(自身を除く): 319365968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 251, 496, 502, 1004, 2008, 2543, 4016, 5086, 7781, 10172, 15562, 20344, 31124, 40688, 62248, 78833, 124496, 157666, 315332, 630664, 638293, 1261328, 1276586, 2553172, 5106344, 10212688, 19787083, 39574166, 79148332, 158296664, 316593328]

約数ペア:

[(1, 316593328), (2, 158296664), (4, 79148332), (8, 39574166), (16, 19787083), (31, 10212688), (62, 5106344), (124, 2553172), (248, 1276586), (251, 1261328), (496, 638293), (502, 630664), (1004, 315332), (2008, 157666), (2543, 124496), (4016, 78833), (5086, 62248), (7781, 40688), (10172, 31124), (15562, 20344)]