304673908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6551}}^1$

素因数の和:6724

約数の個数: 48

約数和(自身を含む): 669247488

約数和(自身を除く): 364573580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 4228, 6551, 6644, 11627, 13102, 23254, 26204, 45857, 46508, 72061, 91714, 144122, 183428, 288244, 504427, 989201, 1008854, 1978402, 2017708, 3956804, 6924407, 10881211, 13848814, 21762422, 27697628, 43524844, 76168477, 152336954, 304673908]

約数ペア:

[(1, 304673908), (2, 152336954), (4, 76168477), (7, 43524844), (11, 27697628), (14, 21762422), (22, 13848814), (28, 10881211), (44, 6924407), (77, 3956804), (151, 2017708), (154, 1978402), (302, 1008854), (308, 989201), (604, 504427), (1057, 288244), (1661, 183428), (2114, 144122), (3322, 91714), (4228, 72061), (6551, 46508), (6644, 45857), (11627, 26204), (13102, 23254)]