255228288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{94951}}^1$

素因数の和:94975

約数の個数: 64

約数和(自身を含む): 774808320

約数和(自身を除く): 519580032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 94951, 189902, 284853, 379804, 569706, 664657, 759608, 1139412, 1329314, 1519216, 1993971, 2278824, 2658628, 3038432, 3987942, 4557648, 5317256, 6076864, 7975884, 9115296, 10634512, 12153728, 15951768, 18230592, 21269024, 31903536, 36461184, 42538048, 63807072, 85076096, 127614144, 255228288]

約数ペア:

[(1, 255228288), (2, 127614144), (3, 85076096), (4, 63807072), (6, 42538048), (7, 36461184), (8, 31903536), (12, 21269024), (14, 18230592), (16, 15951768), (21, 12153728), (24, 10634512), (28, 9115296), (32, 7975884), (42, 6076864), (48, 5317256), (56, 4557648), (64, 3987942), (84, 3038432), (96, 2658628), (112, 2278824), (128, 1993971), (168, 1519216), (192, 1329314), (224, 1139412), (336, 759608), (384, 664657), (448, 569706), (672, 379804), (896, 284853), (1344, 189902), (2688, 94951)]