219269136

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{74887}}^1$

素因数の和:74959

約数の個数: 40

約数和(自身を含む): 575738944

約数和(自身を除く): 356469808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 74887, 149774, 224661, 299548, 449322, 599096, 898644, 1198192, 1797288, 3594576, 4568107, 9136214, 13704321, 18272428, 27408642, 36544856, 54817284, 73089712, 109634568, 219269136]

約数ペア:

[(1, 219269136), (2, 109634568), (3, 73089712), (4, 54817284), (6, 36544856), (8, 27408642), (12, 18272428), (16, 13704321), (24, 9136214), (48, 4568107), (61, 3594576), (122, 1797288), (183, 1198192), (244, 898644), (366, 599096), (488, 449322), (732, 299548), (976, 224661), (1464, 149774), (2928, 74887)]