398954304

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{98947}}^1$

素因数の和:98972

約数の個数: 84

約数和(自身を含む): 1306905184

約数和(自身を除く): 907950880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 98947, 197894, 296841, 395788, 593682, 692629, 791576, 890523, 1187364, 1385258, 1583152, 1781046, 2077887, 2374728, 2770516, 3166304, 3562092, 4155774, 4749456, 5541032, 6233661, 6332608, 7124184, 8311548, 9498912, 11082064, 12467322, 14248368, 16623096, 18997824, 22164128, 24934644, 28496736, 33246192, 44328256, 49869288, 56993472, 66492384, 99738576, 132984768, 199477152, 398954304]

約数ペア:

[(1, 398954304), (2, 199477152), (3, 132984768), (4, 99738576), (6, 66492384), (7, 56993472), (8, 49869288), (9, 44328256), (12, 33246192), (14, 28496736), (16, 24934644), (18, 22164128), (21, 18997824), (24, 16623096), (28, 14248368), (32, 12467322), (36, 11082064), (42, 9498912), (48, 8311548), (56, 7124184), (63, 6332608), (64, 6233661), (72, 5541032), (84, 4749456), (96, 4155774), (112, 3562092), (126, 3166304), (144, 2770516), (168, 2374728), (192, 2077887), (224, 1781046), (252, 1583152), (288, 1385258), (336, 1187364), (448, 890523), (504, 791576), (576, 692629), (672, 593682), (1008, 395788), (1344, 296841), (2016, 197894), (4032, 98947)]