1262597312

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1165

約数の個数: 56

約数和(自身を含む): 2552248896

約数和(自身を除く): 1289651584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 523, 536, 563, 1046, 1072, 1126, 2092, 2144, 2252, 4184, 4288, 4504, 8368, 9008, 16736, 18016, 33472, 35041, 36032, 37721, 70082, 75442, 140164, 150884, 280328, 294449, 301768, 560656, 588898, 603536, 1121312, 1177796, 1207072, 2242624, 2355592, 2414144, 4711184, 9422368, 18844736, 19728083, 39456166, 78912332, 157824664, 315649328, 631298656, 1262597312]

約数ペア:

[(1, 1262597312), (2, 631298656), (4, 315649328), (8, 157824664), (16, 78912332), (32, 39456166), (64, 19728083), (67, 18844736), (134, 9422368), (268, 4711184), (523, 2414144), (536, 2355592), (563, 2242624), (1046, 1207072), (1072, 1177796), (1126, 1121312), (2092, 603536), (2144, 588898), (2252, 560656), (4184, 301768), (4288, 294449), (4504, 280328), (8368, 150884), (9008, 140164), (16736, 75442), (18016, 70082), (33472, 37721), (35041, 36032)]