202803456

素因数分解:

$2^8\times 3^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 542019744

約数和(自身を除く): 339216288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 347, 384, 694, 761, 768, 1041, 1388, 1522, 2082, 2283, 2776, 3044, 4164, 4566, 5552, 6088, 8328, 9132, 11104, 12176, 16656, 18264, 22208, 24352, 33312, 36528, 44416, 48704, 66624, 73056, 88832, 97408, 133248, 146112, 194816, 264067, 266496, 292224, 528134, 584448, 792201, 1056268, 1584402, 2112536, 3168804, 4225072, 6337608, 8450144, 12675216, 16900288, 25350432, 33800576, 50700864, 67601152, 101401728, 202803456]

約数ペア:

[(1, 202803456), (2, 101401728), (3, 67601152), (4, 50700864), (6, 33800576), (8, 25350432), (12, 16900288), (16, 12675216), (24, 8450144), (32, 6337608), (48, 4225072), (64, 3168804), (96, 2112536), (128, 1584402), (192, 1056268), (256, 792201), (347, 584448), (384, 528134), (694, 292224), (761, 266496), (768, 264067), (1041, 194816), (1388, 146112), (1522, 133248), (2082, 97408), (2283, 88832), (2776, 73056), (3044, 66624), (4164, 48704), (4566, 44416), (5552, 36528), (6088, 33312), (8328, 24352), (9132, 22208), (11104, 18264), (12176, 16656)]