306680496213

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{140897}}^1$

素因数の和:141011

約数の個数: 96

約数和(自身を含む): 550489613184

約数和(自身を除く): 243809116971

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 67, 91, 119, 147, 201, 221, 273, 357, 469, 637, 663, 833, 871, 1139, 1407, 1547, 1911, 2499, 2613, 3283, 3417, 4641, 6097, 7973, 9849, 10829, 14807, 18291, 23919, 32487, 42679, 44421, 55811, 103649, 128037, 140897, 167433, 310947, 422691, 725543, 986279, 1831661, 2176629, 2395249, 2958837, 5494983, 6903953, 7185747, 9440099, 12821627, 16766743, 20711859, 28320297, 31138237, 38464881, 50300229, 66080693, 89751389, 93414711, 117367201, 122721287, 160481683, 198242079, 217967659, 269254167, 352101603, 368163861, 462564851, 481445049, 653902977, 859049009, 1123371781, 1387694553, 1525773613, 2086261879, 2577147027, 3370115343, 4577320839, 6013343063, 6258785637, 7863602467, 14603833153, 18040029189, 23590807401, 43811499459, 102226832071, 306680496213]

約数ペア:

[(1, 306680496213), (3, 102226832071), (7, 43811499459), (13, 23590807401), (17, 18040029189), (21, 14603833153), (39, 7863602467), (49, 6258785637), (51, 6013343063), (67, 4577320839), (91, 3370115343), (119, 2577147027), (147, 2086261879), (201, 1525773613), (221, 1387694553), (273, 1123371781), (357, 859049009), (469, 653902977), (637, 481445049), (663, 462564851), (833, 368163861), (871, 352101603), (1139, 269254167), (1407, 217967659), (1547, 198242079), (1911, 160481683), (2499, 122721287), (2613, 117367201), (3283, 93414711), (3417, 89751389), (4641, 66080693), (6097, 50300229), (7973, 38464881), (9849, 31138237), (10829, 28320297), (14807, 20711859), (18291, 16766743), (23919, 12821627), (32487, 9440099), (42679, 7185747), (44421, 6903953), (55811, 5494983), (103649, 2958837), (128037, 2395249), (140897, 2176629), (167433, 1831661), (310947, 986279), (422691, 725543)]