381463296

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3911}}^1$

素因数の和:4057

約数の個数: 72

約数和(自身を含む): 1023504384

約数和(自身を除く): 642041088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 3048, 3911, 4064, 6096, 7822, 8128, 11733, 12192, 15644, 16256, 23466, 24384, 31288, 32512, 46932, 48768, 62576, 93864, 97536, 125152, 187728, 250304, 375456, 496697, 500608, 750912, 993394, 1001216, 1490091, 1501824, 1986788, 2980182, 3003648, 3973576, 5960364, 7947152, 11920728, 15894304, 23841456, 31788608, 47682912, 63577216, 95365824, 127154432, 190731648, 381463296]

約数ペア:

[(1, 381463296), (2, 190731648), (3, 127154432), (4, 95365824), (6, 63577216), (8, 47682912), (12, 31788608), (16, 23841456), (24, 15894304), (32, 11920728), (48, 7947152), (64, 5960364), (96, 3973576), (127, 3003648), (128, 2980182), (192, 1986788), (254, 1501824), (256, 1490091), (381, 1001216), (384, 993394), (508, 750912), (762, 500608), (768, 496697), (1016, 375456), (1524, 250304), (2032, 187728), (3048, 125152), (3911, 97536), (4064, 93864), (6096, 62576), (7822, 48768), (8128, 46932), (11733, 32512), (12192, 31288), (15644, 24384), (16256, 23466)]