290147296

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3083}}^1$

素因数の和:3283

約数の個数: 48

約数和(自身を含む): 608522544

約数和(自身を除く): 318375248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 272, 346, 544, 692, 1384, 2768, 2941, 3083, 5536, 5882, 6166, 11764, 12332, 23528, 24664, 47056, 49328, 52411, 94112, 98656, 104822, 209644, 419288, 533359, 838576, 1066718, 1677152, 2133436, 4266872, 8533744, 9067103, 17067488, 18134206, 36268412, 72536824, 145073648, 290147296]

約数ペア:

[(1, 290147296), (2, 145073648), (4, 72536824), (8, 36268412), (16, 18134206), (17, 17067488), (32, 9067103), (34, 8533744), (68, 4266872), (136, 2133436), (173, 1677152), (272, 1066718), (346, 838576), (544, 533359), (692, 419288), (1384, 209644), (2768, 104822), (2941, 98656), (3083, 94112), (5536, 52411), (5882, 49328), (6166, 47056), (11764, 24664), (12332, 23528)]