306220048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{38821}}^1$

素因数の和:38875

約数の個数: 40

約数和(自身を含む): 649880280

約数和(自身を除く): 343660232

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 38821, 77642, 155284, 310568, 621136, 659957, 1125809, 1319914, 2251618, 2639828, 4503236, 5279656, 9006472, 10559312, 18012944, 19138753, 38277506, 76555012, 153110024, 306220048]

約数ペア:

[(1, 306220048), (2, 153110024), (4, 76555012), (8, 38277506), (16, 19138753), (17, 18012944), (29, 10559312), (34, 9006472), (58, 5279656), (68, 4503236), (116, 2639828), (136, 2251618), (232, 1319914), (272, 1125809), (464, 659957), (493, 621136), (986, 310568), (1972, 155284), (3944, 77642), (7888, 38821)]