388701328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{14149}}^1$

素因数の和:14275

約数の個数: 40

約数和(自身を含む): 805361400

約数和(自身を除く): 416660072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6868, 13736, 14149, 27472, 28298, 56596, 113192, 226384, 240533, 481066, 962132, 1429049, 1924264, 2858098, 3848528, 5716196, 11432392, 22864784, 24293833, 48587666, 97175332, 194350664, 388701328]

約数ペア:

[(1, 388701328), (2, 194350664), (4, 97175332), (8, 48587666), (16, 24293833), (17, 22864784), (34, 11432392), (68, 5716196), (101, 3848528), (136, 2858098), (202, 1924264), (272, 1429049), (404, 962132), (808, 481066), (1616, 240533), (1717, 226384), (3434, 113192), (6868, 56596), (13736, 28298), (14149, 27472)]