387780864

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2623

約数の個数: 72

約数和(自身を含む): 1037387232

約数和(自身を除く): 649606368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 1266, 1688, 2393, 2532, 3376, 4786, 5064, 6752, 7179, 9572, 10128, 13504, 14358, 19144, 20256, 27008, 28716, 38288, 40512, 54016, 57432, 76576, 81024, 114864, 153152, 162048, 229728, 306304, 459456, 504923, 612608, 918912, 1009846, 1514769, 1837824, 2019692, 3029538, 4039384, 6059076, 8078768, 12118152, 16157536, 24236304, 32315072, 48472608, 64630144, 96945216, 129260288, 193890432, 387780864]

約数ペア:

[(1, 387780864), (2, 193890432), (3, 129260288), (4, 96945216), (6, 64630144), (8, 48472608), (12, 32315072), (16, 24236304), (24, 16157536), (32, 12118152), (48, 8078768), (64, 6059076), (96, 4039384), (128, 3029538), (192, 2019692), (211, 1837824), (256, 1514769), (384, 1009846), (422, 918912), (633, 612608), (768, 504923), (844, 459456), (1266, 306304), (1688, 229728), (2393, 162048), (2532, 153152), (3376, 114864), (4786, 81024), (5064, 76576), (6752, 57432), (7179, 54016), (9572, 40512), (10128, 38288), (13504, 28716), (14358, 27008), (19144, 20256)]