306099196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{863}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 609638400

約数和(自身を除く): 303539204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 359, 494, 718, 863, 988, 1436, 1726, 3452, 4667, 6821, 9334, 11219, 13642, 16397, 18668, 22438, 27284, 32794, 44876, 65588, 88673, 177346, 213161, 309817, 354692, 426322, 619634, 852644, 1239268, 4027621, 5886523, 8055242, 11773046, 16110484, 23546092, 76524799, 153049598, 306099196]

約数ペア:

[(1, 306099196), (2, 153049598), (4, 76524799), (13, 23546092), (19, 16110484), (26, 11773046), (38, 8055242), (52, 5886523), (76, 4027621), (247, 1239268), (359, 852644), (494, 619634), (718, 426322), (863, 354692), (988, 309817), (1436, 213161), (1726, 177346), (3452, 88673), (4667, 65588), (6821, 44876), (9334, 32794), (11219, 27284), (13642, 22438), (16397, 18668)]