319980192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{68023}}^1$

素因数の和:68050

約数の個数: 72

約数和(自身を含む): 977096736

約数和(自身を除く): 657116544

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, 68023, 136046, 204069, 272092, 408138, 476161, 544184, 816276, 952322, 1088368, 1428483, 1632552, 1904644, 2176736, 2856966, 3265104, 3333127, 3809288, 5713932, 6530208, 6666254, 7618576, 9999381, 11427864, 13332508, 15237152, 19998762, 22855728, 26665016, 39997524, 45711456, 53330032, 79995048, 106660064, 159990096, 319980192]

約数ペア:

[(1, 319980192), (2, 159990096), (3, 106660064), (4, 79995048), (6, 53330032), (7, 45711456), (8, 39997524), (12, 26665016), (14, 22855728), (16, 19998762), (21, 15237152), (24, 13332508), (28, 11427864), (32, 9999381), (42, 7618576), (48, 6666254), (49, 6530208), (56, 5713932), (84, 3809288), (96, 3333127), (98, 3265104), (112, 2856966), (147, 2176736), (168, 1904644), (196, 1632552), (224, 1428483), (294, 1088368), (336, 952322), (392, 816276), (588, 544184), (672, 476161), (784, 408138), (1176, 272092), (1568, 204069), (2352, 136046), (4704, 68023)]