21056556576

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{12301}}^1$

素因数の和:13946

約数の個数: 96

約数和(自身を含む): 60340424256

約数和(自身を除く): 39283867680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1621, 3242, 4863, 6484, 9726, 12301, 12968, 17831, 19452, 24602, 25936, 35662, 36903, 38904, 49204, 51872, 53493, 71324, 73806, 77808, 98408, 106986, 135311, 142648, 147612, 155616, 196816, 213972, 270622, 285296, 295224, 393632, 405933, 427944, 541244, 570592, 590448, 811866, 855888, 1082488, 1180896, 1623732, 1711776, 2164976, 3247464, 4329952, 6494928, 12989856, 19939921, 39879842, 59819763, 79759684, 119639526, 159519368, 219339131, 239279052, 319038736, 438678262, 478558104, 638077472, 658017393, 877356524, 957116208, 1316034786, 1754713048, 1914232416, 2632069572, 3509426096, 5264139144, 7018852192, 10528278288, 21056556576]

約数ペア:

[(1, 21056556576), (2, 10528278288), (3, 7018852192), (4, 5264139144), (6, 3509426096), (8, 2632069572), (11, 1914232416), (12, 1754713048), (16, 1316034786), (22, 957116208), (24, 877356524), (32, 658017393), (33, 638077472), (44, 478558104), (48, 438678262), (66, 319038736), (88, 239279052), (96, 219339131), (132, 159519368), (176, 119639526), (264, 79759684), (352, 59819763), (528, 39879842), (1056, 19939921), (1621, 12989856), (3242, 6494928), (4863, 4329952), (6484, 3247464), (9726, 2164976), (12301, 1711776), (12968, 1623732), (17831, 1180896), (19452, 1082488), (24602, 855888), (25936, 811866), (35662, 590448), (36903, 570592), (38904, 541244), (49204, 427944), (51872, 405933), (53493, 393632), (71324, 295224), (73806, 285296), (77808, 270622), (98408, 213972), (106986, 196816), (135311, 155616), (142648, 147612)]