338621808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12757}}^1$

素因数の和:12854

約数の個数: 80

約数和(自身を含む): 1012474880

約数和(自身を除く): 673853072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 12757, 13272, 25514, 26544, 38271, 51028, 76542, 89299, 102056, 153084, 178598, 204112, 267897, 306168, 357196, 535794, 612336, 714392, 1007803, 1071588, 1428784, 2015606, 2143176, 3023409, 4031212, 4286352, 6046818, 7054621, 8062424, 12093636, 14109242, 16124848, 21163863, 24187272, 28218484, 42327726, 48374544, 56436968, 84655452, 112873936, 169310904, 338621808]

約数ペア:

[(1, 338621808), (2, 169310904), (3, 112873936), (4, 84655452), (6, 56436968), (7, 48374544), (8, 42327726), (12, 28218484), (14, 24187272), (16, 21163863), (21, 16124848), (24, 14109242), (28, 12093636), (42, 8062424), (48, 7054621), (56, 6046818), (79, 4286352), (84, 4031212), (112, 3023409), (158, 2143176), (168, 2015606), (237, 1428784), (316, 1071588), (336, 1007803), (474, 714392), (553, 612336), (632, 535794), (948, 357196), (1106, 306168), (1264, 267897), (1659, 204112), (1896, 178598), (2212, 153084), (3318, 102056), (3792, 89299), (4424, 76542), (6636, 51028), (8848, 38271), (12757, 26544), (13272, 25514)]