249193296

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2665

約数の個数: 120

約数和(自身を含む): 773566560

約数和(自身を除く): 524373264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2196, 2579, 2684, 2928, 4026, 4392, 5158, 5368, 6039, 7737, 8052, 8784, 10316, 10736, 12078, 15474, 16104, 20632, 23211, 24156, 28369, 30948, 32208, 41264, 46422, 48312, 56738, 61896, 85107, 92844, 96624, 113476, 123792, 157319, 170214, 185688, 226952, 255321, 314638, 340428, 371376, 453904, 471957, 510642, 629276, 680856, 943914, 1021284, 1258552, 1361712, 1415871, 1730509, 1887828, 2042568, 2517104, 2831742, 3461018, 3775656, 4085136, 5191527, 5663484, 6922036, 7551312, 10383054, 11326968, 13844072, 15574581, 20766108, 22653936, 27688144, 31149162, 41532216, 62298324, 83064432, 124596648, 249193296]

約数ペア:

[(1, 249193296), (2, 124596648), (3, 83064432), (4, 62298324), (6, 41532216), (8, 31149162), (9, 27688144), (11, 22653936), (12, 20766108), (16, 15574581), (18, 13844072), (22, 11326968), (24, 10383054), (33, 7551312), (36, 6922036), (44, 5663484), (48, 5191527), (61, 4085136), (66, 3775656), (72, 3461018), (88, 2831742), (99, 2517104), (122, 2042568), (132, 1887828), (144, 1730509), (176, 1415871), (183, 1361712), (198, 1258552), (244, 1021284), (264, 943914), (366, 680856), (396, 629276), (488, 510642), (528, 471957), (549, 453904), (671, 371376), (732, 340428), (792, 314638), (976, 255321), (1098, 226952), (1342, 185688), (1464, 170214), (1584, 157319), (2013, 123792), (2196, 113476), (2579, 96624), (2684, 92844), (2928, 85107), (4026, 61896), (4392, 56738), (5158, 48312), (5368, 46422), (6039, 41264), (7737, 32208), (8052, 30948), (8784, 28369), (10316, 24156), (10736, 23211), (12078, 20632), (15474, 16104)]