428688768

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2543}}^1$

素因数の和:2999

約数の個数: 64

約数和(自身を含む): 1141747200

約数和(自身を除く): 713058432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1317, 1756, 2543, 2634, 3512, 5086, 5268, 7024, 7629, 10172, 10536, 14048, 15258, 20344, 21072, 28096, 30516, 40688, 42144, 56192, 61032, 81376, 84288, 122064, 162752, 168576, 244128, 325504, 488256, 976512, 1116377, 2232754, 3349131, 4465508, 6698262, 8931016, 13396524, 17862032, 26793048, 35724064, 53586096, 71448128, 107172192, 142896256, 214344384, 428688768]

約数ペア:

[(1, 428688768), (2, 214344384), (3, 142896256), (4, 107172192), (6, 71448128), (8, 53586096), (12, 35724064), (16, 26793048), (24, 17862032), (32, 13396524), (48, 8931016), (64, 6698262), (96, 4465508), (128, 3349131), (192, 2232754), (384, 1116377), (439, 976512), (878, 488256), (1317, 325504), (1756, 244128), (2543, 168576), (2634, 162752), (3512, 122064), (5086, 84288), (5268, 81376), (7024, 61032), (7629, 56192), (10172, 42144), (10536, 40688), (14048, 30516), (15258, 28096), (20344, 21072)]