3213302778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 8302694400

約数和(自身を除く): 5089391622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 167, 189, 218, 327, 334, 378, 467, 501, 654, 763, 934, 981, 1002, 1169, 1401, 1503, 1526, 1962, 2289, 2338, 2802, 2943, 3006, 3269, 3507, 4203, 4509, 4578, 5886, 6538, 6867, 7014, 8406, 9018, 9807, 10521, 12609, 13734, 18203, 19614, 20601, 21042, 25218, 29421, 31563, 36406, 41202, 50903, 54609, 58842, 63126, 77989, 88263, 101806, 109218, 127421, 152709, 155978, 163827, 176526, 233967, 254842, 305418, 327654, 356321, 382263, 458127, 467934, 491481, 545923, 701901, 712642, 764526, 916254, 982962, 1068963, 1091846, 1146789, 1374381, 1403802, 1637769, 2105703, 2137926, 2293578, 2748762, 3206889, 3275538, 3440367, 4211406, 4913307, 6413778, 6880734, 8500801, 9620667, 9826614, 14739921, 17001602, 19241334, 25502403, 29479842, 51004806, 59505607, 76507209, 119011214, 153014418, 178516821, 229521627, 357033642, 459043254, 535550463, 1071100926, 1606651389, 3213302778]

約数ペア:

[(1, 3213302778), (2, 1606651389), (3, 1071100926), (6, 535550463), (7, 459043254), (9, 357033642), (14, 229521627), (18, 178516821), (21, 153014418), (27, 119011214), (42, 76507209), (54, 59505607), (63, 51004806), (109, 29479842), (126, 25502403), (167, 19241334), (189, 17001602), (218, 14739921), (327, 9826614), (334, 9620667), (378, 8500801), (467, 6880734), (501, 6413778), (654, 4913307), (763, 4211406), (934, 3440367), (981, 3275538), (1002, 3206889), (1169, 2748762), (1401, 2293578), (1503, 2137926), (1526, 2105703), (1962, 1637769), (2289, 1403802), (2338, 1374381), (2802, 1146789), (2943, 1091846), (3006, 1068963), (3269, 982962), (3507, 916254), (4203, 764526), (4509, 712642), (4578, 701901), (5886, 545923), (6538, 491481), (6867, 467934), (7014, 458127), (8406, 382263), (9018, 356321), (9807, 327654), (10521, 305418), (12609, 254842), (13734, 233967), (18203, 176526), (19614, 163827), (20601, 155978), (21042, 152709), (25218, 127421), (29421, 109218), (31563, 101806), (36406, 88263), (41202, 77989), (50903, 63126), (54609, 58842)]