428664528

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{32009}}^1$

素因数の和:32057

約数の個数: 80

約数和(自身を含む): 1270156800

約数和(自身を除く): 841492272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 32009, 64018, 96027, 128036, 192054, 256072, 288081, 384108, 512144, 576162, 768216, 864243, 992279, 1152324, 1536432, 1728486, 1984558, 2304648, 2976837, 3456972, 3969116, 4609296, 5953674, 6913944, 7938232, 8930511, 11907348, 13827888, 15876464, 17861022, 23814696, 26791533, 35722044, 47629392, 53583066, 71444088, 107166132, 142888176, 214332264, 428664528]

約数ペア:

[(1, 428664528), (2, 214332264), (3, 142888176), (4, 107166132), (6, 71444088), (8, 53583066), (9, 47629392), (12, 35722044), (16, 26791533), (18, 23814696), (24, 17861022), (27, 15876464), (31, 13827888), (36, 11907348), (48, 8930511), (54, 7938232), (62, 6913944), (72, 5953674), (93, 4609296), (108, 3969116), (124, 3456972), (144, 2976837), (186, 2304648), (216, 1984558), (248, 1728486), (279, 1536432), (372, 1152324), (432, 992279), (496, 864243), (558, 768216), (744, 576162), (837, 512144), (1116, 384108), (1488, 288081), (1674, 256072), (2232, 192054), (3348, 128036), (4464, 96027), (6696, 64018), (13392, 32009)]