306673056

素因数分解:

$2^5\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1297}}^1$

素因数の和:2134

約数の個数: 72

約数和(自身を含む): 873836964

約数和(自身を除く): 567163908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 821, 1297, 1642, 2463, 2594, 3284, 3891, 4926, 5188, 6568, 7389, 7782, 9852, 10376, 11673, 13136, 14778, 15564, 19704, 20752, 23346, 26272, 29556, 31128, 39408, 41504, 46692, 59112, 62256, 78816, 93384, 118224, 124512, 186768, 236448, 373536, 1064837, 2129674, 3194511, 4259348, 6389022, 8518696, 9583533, 12778044, 17037392, 19167066, 25556088, 34074784, 38334132, 51112176, 76668264, 102224352, 153336528, 306673056]

約数ペア:

[(1, 306673056), (2, 153336528), (3, 102224352), (4, 76668264), (6, 51112176), (8, 38334132), (9, 34074784), (12, 25556088), (16, 19167066), (18, 17037392), (24, 12778044), (32, 9583533), (36, 8518696), (48, 6389022), (72, 4259348), (96, 3194511), (144, 2129674), (288, 1064837), (821, 373536), (1297, 236448), (1642, 186768), (2463, 124512), (2594, 118224), (3284, 93384), (3891, 78816), (4926, 62256), (5188, 59112), (6568, 46692), (7389, 41504), (7782, 39408), (9852, 31128), (10376, 29556), (11673, 26272), (13136, 23346), (14778, 20752), (15564, 19704)]