390540192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{83023}}^1$

素因数の和:83050

約数の個数: 72

約数和(自身を含む): 1192556736

約数和(自身を除く): 802016544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 83023, 166046, 249069, 332092, 498138, 581161, 664184, 996276, 1162322, 1328368, 1743483, 1992552, 2324644, 2656736, 3486966, 3985104, 4068127, 4649288, 6973932, 7970208, 8136254, 9298576, 12204381, 13947864, 16272508, 18597152, 24408762, 27895728, 32545016, 48817524, 55791456, 65090032, 97635048, 130180064, 195270096, 390540192]

約数ペア:

[(1, 390540192), (2, 195270096), (3, 130180064), (4, 97635048), (6, 65090032), (7, 55791456), (8, 48817524), (12, 32545016), (14, 27895728), (16, 24408762), (21, 18597152), (24, 16272508), (28, 13947864), (32, 12204381), (42, 9298576), (48, 8136254), (49, 7970208), (56, 6973932), (84, 4649288), (96, 4068127), (98, 3985104), (112, 3486966), (147, 2656736), (168, 2324644), (196, 1992552), (224, 1743483), (294, 1328368), (336, 1162322), (392, 996276), (588, 664184), (672, 581161), (784, 498138), (1176, 332092), (1568, 249069), (2352, 166046), (4704, 83023)]