299096974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 537788160

約数和(自身を除く): 238691186

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 83, 166, 209, 233, 407, 418, 466, 703, 814, 913, 1406, 1577, 1826, 2563, 3071, 3154, 4427, 5126, 6142, 7733, 8621, 8854, 15466, 17242, 17347, 19339, 33781, 34694, 38678, 48697, 58349, 67562, 94831, 97394, 116698, 163799, 189662, 212729, 327598, 367441, 425458, 641839, 715543, 734882, 1283678, 1431086, 1801789, 3603578, 4041851, 7870973, 8083702, 13595317, 15741946, 27190634, 149548487, 299096974]

約数ペア:

[(1, 299096974), (2, 149548487), (11, 27190634), (19, 15741946), (22, 13595317), (37, 8083702), (38, 7870973), (74, 4041851), (83, 3603578), (166, 1801789), (209, 1431086), (233, 1283678), (407, 734882), (418, 715543), (466, 641839), (703, 425458), (814, 367441), (913, 327598), (1406, 212729), (1577, 189662), (1826, 163799), (2563, 116698), (3071, 97394), (3154, 94831), (4427, 67562), (5126, 58349), (6142, 48697), (7733, 38678), (8621, 34694), (8854, 33781), (15466, 19339), (17242, 17347)]