317910168

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{62189}}^1$

素因数の和:62272

約数の個数: 48

約数和(自身を含む): 873147600

約数和(自身を除く): 555237432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 62189, 124378, 186567, 248756, 373134, 497512, 559701, 746268, 1119402, 1492536, 2238804, 4415419, 4477608, 8830838, 13246257, 17661676, 26492514, 35323352, 39738771, 52985028, 79477542, 105970056, 158955084, 317910168]

約数ペア:

[(1, 317910168), (2, 158955084), (3, 105970056), (4, 79477542), (6, 52985028), (8, 39738771), (9, 35323352), (12, 26492514), (18, 17661676), (24, 13246257), (36, 8830838), (71, 4477608), (72, 4415419), (142, 2238804), (213, 1492536), (284, 1119402), (426, 746268), (568, 559701), (639, 497512), (852, 373134), (1278, 248756), (1704, 186567), (2556, 124378), (5112, 62189)]