299357008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7517}}^1$

素因数の和:7675

約数の個数: 40

約数和(自身を含む): 615273120

約数和(自身を除く): 315916112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 7517, 9956, 15034, 19912, 30068, 39824, 60136, 120272, 142823, 285646, 571292, 984727, 1142584, 1969454, 2285168, 3938908, 7877816, 15755632, 18709813, 37419626, 74839252, 149678504, 299357008]

約数ペア:

[(1, 299357008), (2, 149678504), (4, 74839252), (8, 37419626), (16, 18709813), (19, 15755632), (38, 7877816), (76, 3938908), (131, 2285168), (152, 1969454), (262, 1142584), (304, 984727), (524, 571292), (1048, 285646), (2096, 142823), (2489, 120272), (4978, 60136), (7517, 39824), (9956, 30068), (15034, 19912)]