1320369718866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{916469}}^1$

素因数の和:916831

約数の個数: 64

約数和(自身を含む): 2926603975680

約数和(自身を除く): 1606234256814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 263, 498, 526, 789, 913, 1578, 1826, 2739, 2893, 5478, 5786, 8679, 17358, 21829, 43658, 65487, 130974, 240119, 480238, 720357, 916469, 1440714, 1832938, 2749407, 5498814, 10081159, 20162318, 30243477, 60486954, 76066927, 152133854, 228200781, 241031347, 456401562, 482062694, 723094041, 836736197, 1446188082, 1673472394, 2510208591, 2651344817, 5020417182, 5302689634, 7954034451, 15908068902, 20005601801, 40011203602, 60016805403, 120033610806, 220061619811, 440123239622, 660184859433, 1320369718866]

約数ペア:

[(1, 1320369718866), (2, 660184859433), (3, 440123239622), (6, 220061619811), (11, 120033610806), (22, 60016805403), (33, 40011203602), (66, 20005601801), (83, 15908068902), (166, 7954034451), (249, 5302689634), (263, 5020417182), (498, 2651344817), (526, 2510208591), (789, 1673472394), (913, 1446188082), (1578, 836736197), (1826, 723094041), (2739, 482062694), (2893, 456401562), (5478, 241031347), (5786, 228200781), (8679, 152133854), (17358, 76066927), (21829, 60486954), (43658, 30243477), (65487, 20162318), (130974, 10081159), (240119, 5498814), (480238, 2749407), (720357, 1832938), (916469, 1440714)]