381714816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{142007}}^1$

素因数の和:142031

約数の個数: 64

約数和(自身を含む): 1158785280

約数和(自身を除く): 777070464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 142007, 284014, 426021, 568028, 852042, 994049, 1136056, 1704084, 1988098, 2272112, 2982147, 3408168, 3976196, 4544224, 5964294, 6816336, 7952392, 9088448, 11928588, 13632672, 15904784, 18176896, 23857176, 27265344, 31809568, 47714352, 54530688, 63619136, 95428704, 127238272, 190857408, 381714816]

約数ペア:

[(1, 381714816), (2, 190857408), (3, 127238272), (4, 95428704), (6, 63619136), (7, 54530688), (8, 47714352), (12, 31809568), (14, 27265344), (16, 23857176), (21, 18176896), (24, 15904784), (28, 13632672), (32, 11928588), (42, 9088448), (48, 7952392), (56, 6816336), (64, 5964294), (84, 4544224), (96, 3976196), (112, 3408168), (128, 2982147), (168, 2272112), (192, 1988098), (224, 1704084), (336, 1136056), (384, 994049), (448, 852042), (672, 568028), (896, 426021), (1344, 284014), (2688, 142007)]