2279040246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 5955010560

約数和(自身を除く): 3675970314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 163, 189, 282, 326, 329, 378, 423, 489, 658, 787, 846, 978, 987, 1141, 1269, 1467, 1574, 1974, 2282, 2361, 2538, 2934, 2961, 3423, 4401, 4722, 5509, 5922, 6846, 7083, 7661, 8802, 8883, 10269, 11018, 14166, 15322, 16527, 17766, 20538, 21249, 22983, 30807, 33054, 36989, 42498, 45966, 49581, 53627, 61614, 68949, 73978, 99162, 107254, 110967, 128281, 137898, 148743, 160881, 206847, 221934, 256562, 258923, 297486, 321762, 332901, 384843, 413694, 482643, 517846, 665802, 769686, 776769, 897967, 965286, 998703, 1154529, 1447929, 1553538, 1795934, 1997406, 2309058, 2330307, 2693901, 2895858, 3463587, 4660614, 5387802, 6029207, 6927174, 6990921, 8081703, 12058414, 13981842, 16163406, 18087621, 24245109, 36175242, 42204449, 48490218, 54262863, 84408898, 108525726, 126613347, 162788589, 253226694, 325577178, 379840041, 759680082, 1139520123, 2279040246]

約数ペア:

[(1, 2279040246), (2, 1139520123), (3, 759680082), (6, 379840041), (7, 325577178), (9, 253226694), (14, 162788589), (18, 126613347), (21, 108525726), (27, 84408898), (42, 54262863), (47, 48490218), (54, 42204449), (63, 36175242), (94, 24245109), (126, 18087621), (141, 16163406), (163, 13981842), (189, 12058414), (282, 8081703), (326, 6990921), (329, 6927174), (378, 6029207), (423, 5387802), (489, 4660614), (658, 3463587), (787, 2895858), (846, 2693901), (978, 2330307), (987, 2309058), (1141, 1997406), (1269, 1795934), (1467, 1553538), (1574, 1447929), (1974, 1154529), (2282, 998703), (2361, 965286), (2538, 897967), (2934, 776769), (2961, 769686), (3423, 665802), (4401, 517846), (4722, 482643), (5509, 413694), (5922, 384843), (6846, 332901), (7083, 321762), (7661, 297486), (8802, 258923), (8883, 256562), (10269, 221934), (11018, 206847), (14166, 160881), (15322, 148743), (16527, 137898), (17766, 128281), (20538, 110967), (21249, 107254), (22983, 99162), (30807, 73978), (33054, 68949), (36989, 61614), (42498, 53627), (45966, 49581)]