238990464

素因数分解:

$2^7\times 3^2\times {\mathrm{207457}}^1$

素因数の和:207477

約数の個数: 48

約数和(自身を含む): 687723270

約数和(自身を除く): 448732806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 207457, 414914, 622371, 829828, 1244742, 1659656, 1867113, 2489484, 3319312, 3734226, 4978968, 6638624, 7468452, 9957936, 13277248, 14936904, 19915872, 26554496, 29873808, 39831744, 59747616, 79663488, 119495232, 238990464]

約数ペア:

[(1, 238990464), (2, 119495232), (3, 79663488), (4, 59747616), (6, 39831744), (8, 29873808), (9, 26554496), (12, 19915872), (16, 14936904), (18, 13277248), (24, 9957936), (32, 7468452), (36, 6638624), (48, 4978968), (64, 3734226), (72, 3319312), (96, 2489484), (128, 1867113), (144, 1659656), (192, 1244742), (288, 829828), (384, 622371), (576, 414914), (1152, 207457)]