215998416

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{14563}}^1$

素因数の和:14680

約数の個数: 60

約数和(自身を含む): 610406368

約数和(自身を除く): 394407952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14563, 14832, 29126, 43689, 58252, 87378, 116504, 131067, 174756, 233008, 262134, 349512, 524268, 699024, 1048536, 1499989, 2097072, 2999978, 4499967, 5999956, 8999934, 11999912, 13499901, 17999868, 23999824, 26999802, 35999736, 53999604, 71999472, 107999208, 215998416]

約数ペア:

[(1, 215998416), (2, 107999208), (3, 71999472), (4, 53999604), (6, 35999736), (8, 26999802), (9, 23999824), (12, 17999868), (16, 13499901), (18, 11999912), (24, 8999934), (36, 5999956), (48, 4499967), (72, 2999978), (103, 2097072), (144, 1499989), (206, 1048536), (309, 699024), (412, 524268), (618, 349512), (824, 262134), (927, 233008), (1236, 174756), (1648, 131067), (1854, 116504), (2472, 87378), (3708, 58252), (4944, 43689), (7416, 29126), (14563, 14832)]