414747864

素因数分解:

$2^3\times 3^4\times {\mathrm{640043}}^1$

素因数の和:640061

約数の個数: 40

約数和(自身を含む): 1161679860

約数和(自身を除く): 746931996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 640043, 1280086, 1920129, 2560172, 3840258, 5120344, 5760387, 7680516, 11520774, 15361032, 17281161, 23041548, 34562322, 46083096, 51843483, 69124644, 103686966, 138249288, 207373932, 414747864]

約数ペア:

[(1, 414747864), (2, 207373932), (3, 138249288), (4, 103686966), (6, 69124644), (8, 51843483), (9, 46083096), (12, 34562322), (18, 23041548), (24, 17281161), (27, 15361032), (36, 11520774), (54, 7680516), (72, 5760387), (81, 5120344), (108, 3840258), (162, 2560172), (216, 1920129), (324, 1280086), (648, 640043)]