229434512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 454345920

約数和(自身を除く): 224911408

約数列:

[1, 2, 4, 8, 16, 71, 139, 142, 278, 284, 556, 568, 1112, 1136, 1453, 2224, 2906, 5812, 9869, 11624, 19738, 23248, 39476, 78952, 103163, 157904, 201967, 206326, 403934, 412652, 807868, 825304, 1615736, 1650608, 3231472, 14339657, 28679314, 57358628, 114717256, 229434512]

約数ペア:

[(1, 229434512), (2, 114717256), (4, 57358628), (8, 28679314), (16, 14339657), (71, 3231472), (139, 1650608), (142, 1615736), (278, 825304), (284, 807868), (556, 412652), (568, 403934), (1112, 206326), (1136, 201967), (1453, 157904), (2224, 103163), (2906, 78952), (5812, 39476), (9869, 23248), (11624, 19738)]