398007432

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{10069}}^1$

素因数の和:10148

約数の個数: 80

約数和(自身を含む): 1133177100

約数和(自身を除く): 735169668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 9882, 10069, 13176, 19764, 20138, 30207, 39528, 40276, 60414, 80552, 90621, 120828, 181242, 241656, 271863, 362484, 543726, 614209, 724968, 815589, 1087452, 1228418, 1631178, 1842627, 2174904, 2456836, 3262356, 3685254, 4913672, 5527881, 6524712, 7370508, 11055762, 14741016, 16583643, 22111524, 33167286, 44223048, 49750929, 66334572, 99501858, 132669144, 199003716, 398007432]

約数ペア:

[(1, 398007432), (2, 199003716), (3, 132669144), (4, 99501858), (6, 66334572), (8, 49750929), (9, 44223048), (12, 33167286), (18, 22111524), (24, 16583643), (27, 14741016), (36, 11055762), (54, 7370508), (61, 6524712), (72, 5527881), (81, 4913672), (108, 3685254), (122, 3262356), (162, 2456836), (183, 2174904), (216, 1842627), (244, 1631178), (324, 1228418), (366, 1087452), (488, 815589), (549, 724968), (648, 614209), (732, 543726), (1098, 362484), (1464, 271863), (1647, 241656), (2196, 181242), (3294, 120828), (4392, 90621), (4941, 80552), (6588, 60414), (9882, 40276), (10069, 39528), (13176, 30207), (19764, 20138)]