306239824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 703454976

約数和(自身を除く): 397215152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 41, 44, 62, 74, 82, 88, 124, 148, 164, 176, 248, 296, 328, 341, 407, 451, 496, 592, 656, 682, 814, 902, 1147, 1271, 1364, 1369, 1517, 1628, 1804, 2294, 2542, 2728, 2738, 3034, 3256, 3608, 4588, 5084, 5456, 5476, 6068, 6512, 7216, 9176, 10168, 10952, 12136, 12617, 13981, 15059, 16687, 18352, 20336, 21904, 24272, 25234, 27962, 30118, 33374, 42439, 47027, 50468, 55924, 56129, 60236, 66748, 84878, 94054, 100936, 111848, 112258, 120472, 133496, 169756, 188108, 201872, 223696, 224516, 240944, 266992, 339512, 376216, 449032, 466829, 517297, 617419, 679024, 752432, 898064, 933658, 1034594, 1234838, 1739999, 1867316, 2069188, 2469676, 3479998, 3734632, 4138376, 4939352, 6959996, 7469264, 8276752, 9878704, 13919992, 19139989, 27839984, 38279978, 76559956, 153119912, 306239824]

約数ペア:

[(1, 306239824), (2, 153119912), (4, 76559956), (8, 38279978), (11, 27839984), (16, 19139989), (22, 13919992), (31, 9878704), (37, 8276752), (41, 7469264), (44, 6959996), (62, 4939352), (74, 4138376), (82, 3734632), (88, 3479998), (124, 2469676), (148, 2069188), (164, 1867316), (176, 1739999), (248, 1234838), (296, 1034594), (328, 933658), (341, 898064), (407, 752432), (451, 679024), (496, 617419), (592, 517297), (656, 466829), (682, 449032), (814, 376216), (902, 339512), (1147, 266992), (1271, 240944), (1364, 224516), (1369, 223696), (1517, 201872), (1628, 188108), (1804, 169756), (2294, 133496), (2542, 120472), (2728, 112258), (2738, 111848), (3034, 100936), (3256, 94054), (3608, 84878), (4588, 66748), (5084, 60236), (5456, 56129), (5476, 55924), (6068, 50468), (6512, 47027), (7216, 42439), (9176, 33374), (10168, 30118), (10952, 27962), (12136, 25234), (12617, 24272), (13981, 21904), (15059, 20336), (16687, 18352)]