231808736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4219}}^1$

素因数の和:4347

約数の個数: 48

約数和(自身を含む): 488118960

約数和(自身を除く): 256310224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 272, 404, 544, 808, 1616, 1717, 3232, 3434, 4219, 6868, 8438, 13736, 16876, 27472, 33752, 54944, 67504, 71723, 135008, 143446, 286892, 426119, 573784, 852238, 1147568, 1704476, 2295136, 3408952, 6817904, 7244023, 13635808, 14488046, 28976092, 57952184, 115904368, 231808736]

約数ペア:

[(1, 231808736), (2, 115904368), (4, 57952184), (8, 28976092), (16, 14488046), (17, 13635808), (32, 7244023), (34, 6817904), (68, 3408952), (101, 2295136), (136, 1704476), (202, 1147568), (272, 852238), (404, 573784), (544, 426119), (808, 286892), (1616, 143446), (1717, 135008), (3232, 71723), (3434, 67504), (4219, 54944), (6868, 33752), (8438, 27472), (13736, 16876)]