398532864

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{9791}}^1$

素因数の和:9863

約数の個数: 72

約数和(自身を含む): 1080801792

約数和(自身を除く): 682268928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 5088, 6784, 9791, 10176, 13568, 19582, 20352, 29373, 39164, 40704, 58746, 78328, 117492, 156656, 234984, 313312, 469968, 518923, 626624, 939936, 1037846, 1253248, 1556769, 1879872, 2075692, 2506496, 3113538, 3759744, 4151384, 6227076, 7519488, 8302768, 12454152, 16605536, 24908304, 33211072, 49816608, 66422144, 99633216, 132844288, 199266432, 398532864]

約数ペア:

[(1, 398532864), (2, 199266432), (3, 132844288), (4, 99633216), (6, 66422144), (8, 49816608), (12, 33211072), (16, 24908304), (24, 16605536), (32, 12454152), (48, 8302768), (53, 7519488), (64, 6227076), (96, 4151384), (106, 3759744), (128, 3113538), (159, 2506496), (192, 2075692), (212, 1879872), (256, 1556769), (318, 1253248), (384, 1037846), (424, 939936), (636, 626624), (768, 518923), (848, 469968), (1272, 313312), (1696, 234984), (2544, 156656), (3392, 117492), (5088, 78328), (6784, 58746), (9791, 40704), (10176, 39164), (13568, 29373), (19582, 20352)]