257653536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3166

約数の個数: 96

約数和(自身を含む): 779304960

約数和(自身を除く): 521651424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 336, 381, 508, 672, 762, 889, 1016, 1524, 1778, 2032, 2667, 3019, 3048, 3556, 4064, 5334, 6038, 6096, 7112, 9057, 10668, 12076, 12192, 14224, 18114, 21133, 21336, 24152, 28448, 36228, 42266, 42672, 48304, 63399, 72456, 84532, 85344, 96608, 126798, 144912, 169064, 253596, 289824, 338128, 383413, 507192, 676256, 766826, 1014384, 1150239, 1533652, 2028768, 2300478, 2683891, 3067304, 4600956, 5367782, 6134608, 8051673, 9201912, 10735564, 12269216, 16103346, 18403824, 21471128, 32206692, 36807648, 42942256, 64413384, 85884512, 128826768, 257653536]

約数ペア:

[(1, 257653536), (2, 128826768), (3, 85884512), (4, 64413384), (6, 42942256), (7, 36807648), (8, 32206692), (12, 21471128), (14, 18403824), (16, 16103346), (21, 12269216), (24, 10735564), (28, 9201912), (32, 8051673), (42, 6134608), (48, 5367782), (56, 4600956), (84, 3067304), (96, 2683891), (112, 2300478), (127, 2028768), (168, 1533652), (224, 1150239), (254, 1014384), (336, 766826), (381, 676256), (508, 507192), (672, 383413), (762, 338128), (889, 289824), (1016, 253596), (1524, 169064), (1778, 144912), (2032, 126798), (2667, 96608), (3019, 85344), (3048, 84532), (3556, 72456), (4064, 63399), (5334, 48304), (6038, 42672), (6096, 42266), (7112, 36228), (9057, 28448), (10668, 24152), (12076, 21336), (12192, 21133), (14224, 18114)]