747133008

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{420683}}^1$

素因数の和:420731

約数の個数: 40

約数和(自身を含む): 1982263008

約数和(自身を除く): 1235130000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 420683, 841366, 1262049, 1682732, 2524098, 3365464, 5048196, 6730928, 10096392, 15565271, 20192784, 31130542, 46695813, 62261084, 93391626, 124522168, 186783252, 249044336, 373566504, 747133008]

約数ペア:

[(1, 747133008), (2, 373566504), (3, 249044336), (4, 186783252), (6, 124522168), (8, 93391626), (12, 62261084), (16, 46695813), (24, 31130542), (37, 20192784), (48, 15565271), (74, 10096392), (111, 6730928), (148, 5048196), (222, 3365464), (296, 2524098), (444, 1682732), (592, 1262049), (888, 841366), (1776, 420683)]