308925904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{162251}}^1$

素因数の和:162283

約数の個数: 40

約数和(自身を含む): 724292928

約数和(自身を除く): 415367024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 162251, 324502, 649004, 1135757, 1298008, 2271514, 2596016, 2758267, 4543028, 5516534, 9086056, 11033068, 18172112, 19307869, 22066136, 38615738, 44132272, 77231476, 154462952, 308925904]

約数ペア:

[(1, 308925904), (2, 154462952), (4, 77231476), (7, 44132272), (8, 38615738), (14, 22066136), (16, 19307869), (17, 18172112), (28, 11033068), (34, 9086056), (56, 5516534), (68, 4543028), (112, 2758267), (119, 2596016), (136, 2271514), (238, 1298008), (272, 1135757), (476, 649004), (952, 324502), (1904, 162251)]