319898448

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60041}}^1$

素因数の和:60092

約数の個数: 60

約数和(自身を含む): 919483188

約数和(自身を除く): 599584740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 60041, 120082, 180123, 240164, 360246, 480328, 540369, 720492, 960656, 1080738, 1440984, 2161476, 2221517, 2881968, 4322952, 4443034, 6664551, 8645904, 8886068, 13329102, 17772136, 19993653, 26658204, 35544272, 39987306, 53316408, 79974612, 106632816, 159949224, 319898448]

約数ペア:

[(1, 319898448), (2, 159949224), (3, 106632816), (4, 79974612), (6, 53316408), (8, 39987306), (9, 35544272), (12, 26658204), (16, 19993653), (18, 17772136), (24, 13329102), (36, 8886068), (37, 8645904), (48, 6664551), (72, 4443034), (74, 4322952), (111, 2881968), (144, 2221517), (148, 2161476), (222, 1440984), (296, 1080738), (333, 960656), (444, 720492), (592, 540369), (666, 480328), (888, 360246), (1332, 240164), (1776, 180123), (2664, 120082), (5328, 60041)]