254067072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3104

約数の個数: 128

約数和(自身を含む): 796416000

約数和(自身を除く): 542348928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3049, 3472, 3968, 5208, 5952, 6098, 6944, 9147, 10416, 11904, 12196, 13888, 18294, 20832, 21343, 24392, 27776, 36588, 41664, 42686, 48784, 64029, 73176, 83328, 85372, 94519, 97568, 128058, 146352, 170744, 189038, 195136, 256116, 283557, 292704, 341488, 378076, 390272, 512232, 567114, 585408, 661633, 682976, 756152, 1024464, 1134228, 1170816, 1323266, 1365952, 1512304, 1984899, 2048928, 2268456, 2646532, 2731904, 3024608, 3969798, 4097856, 4536912, 5293064, 6049216, 7939596, 8195712, 9073824, 10586128, 12098432, 15879192, 18147648, 21172256, 31758384, 36295296, 42344512, 63516768, 84689024, 127033536, 254067072]

約数ペア:

[(1, 254067072), (2, 127033536), (3, 84689024), (4, 63516768), (6, 42344512), (7, 36295296), (8, 31758384), (12, 21172256), (14, 18147648), (16, 15879192), (21, 12098432), (24, 10586128), (28, 9073824), (31, 8195712), (32, 7939596), (42, 6049216), (48, 5293064), (56, 4536912), (62, 4097856), (64, 3969798), (84, 3024608), (93, 2731904), (96, 2646532), (112, 2268456), (124, 2048928), (128, 1984899), (168, 1512304), (186, 1365952), (192, 1323266), (217, 1170816), (224, 1134228), (248, 1024464), (336, 756152), (372, 682976), (384, 661633), (434, 585408), (448, 567114), (496, 512232), (651, 390272), (672, 378076), (744, 341488), (868, 292704), (896, 283557), (992, 256116), (1302, 195136), (1344, 189038), (1488, 170744), (1736, 146352), (1984, 128058), (2604, 97568), (2688, 94519), (2976, 85372), (3049, 83328), (3472, 73176), (3968, 64029), (5208, 48784), (5952, 42686), (6098, 41664), (6944, 36588), (9147, 27776), (10416, 24392), (11904, 21343), (12196, 20832), (13888, 18294)]