220142448

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 654968496

約数和(自身を除く): 434826048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 432, 486, 492, 648, 656, 738, 972, 984, 1107, 1296, 1381, 1476, 1944, 1968, 2214, 2762, 2952, 3321, 3888, 4143, 4428, 5524, 5904, 6642, 8286, 8856, 9963, 11048, 12429, 13284, 16572, 17712, 19926, 22096, 24858, 26568, 33144, 37287, 39852, 49716, 53136, 56621, 66288, 74574, 79704, 99432, 111861, 113242, 149148, 159408, 169863, 198864, 223722, 226484, 298296, 335583, 339726, 447444, 452968, 509589, 596592, 671166, 679452, 894888, 905936, 1019178, 1342332, 1358904, 1528767, 1789776, 2038356, 2684664, 2717808, 3057534, 4076712, 4586301, 5369328, 6115068, 8153424, 9172602, 12230136, 13758903, 18345204, 24460272, 27517806, 36690408, 55035612, 73380816, 110071224, 220142448]

約数ペア:

[(1, 220142448), (2, 110071224), (3, 73380816), (4, 55035612), (6, 36690408), (8, 27517806), (9, 24460272), (12, 18345204), (16, 13758903), (18, 12230136), (24, 9172602), (27, 8153424), (36, 6115068), (41, 5369328), (48, 4586301), (54, 4076712), (72, 3057534), (81, 2717808), (82, 2684664), (108, 2038356), (123, 1789776), (144, 1528767), (162, 1358904), (164, 1342332), (216, 1019178), (243, 905936), (246, 894888), (324, 679452), (328, 671166), (369, 596592), (432, 509589), (486, 452968), (492, 447444), (648, 339726), (656, 335583), (738, 298296), (972, 226484), (984, 223722), (1107, 198864), (1296, 169863), (1381, 159408), (1476, 149148), (1944, 113242), (1968, 111861), (2214, 99432), (2762, 79704), (2952, 74574), (3321, 66288), (3888, 56621), (4143, 53136), (4428, 49716), (5524, 39852), (5904, 37287), (6642, 33144), (8286, 26568), (8856, 24858), (9963, 22096), (11048, 19926), (12429, 17712), (13284, 16572)]