1855409976

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 224

約数和(自身を含む): 6094218240

約数和(自身を除く): 4238808264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 243, 252, 282, 324, 329, 376, 378, 423, 486, 504, 564, 567, 648, 658, 729, 756, 846, 967, 972, 987, 1128, 1134, 1269, 1316, 1458, 1512, 1692, 1701, 1934, 1944, 1974, 2268, 2538, 2632, 2901, 2916, 2961, 3384, 3402, 3807, 3868, 3948, 4536, 5076, 5103, 5802, 5832, 5922, 6769, 6804, 7614, 7736, 7896, 8703, 8883, 10152, 10206, 11421, 11604, 11844, 13538, 13608, 15228, 17406, 17766, 20307, 20412, 22842, 23208, 23688, 26109, 26649, 27076, 30456, 34263, 34812, 35532, 40614, 40824, 45449, 45684, 52218, 53298, 54152, 60921, 68526, 69624, 71064, 78327, 79947, 81228, 90898, 91368, 104436, 106596, 121842, 136347, 137052, 156654, 159894, 162456, 181796, 182763, 208872, 213192, 234981, 239841, 243684, 272694, 274104, 313308, 318143, 319788, 363592, 365526, 409041, 469962, 479682, 487368, 545388, 548289, 626616, 636286, 639576, 704943, 731052, 818082, 939924, 954429, 959364, 1090776, 1096578, 1227123, 1272572, 1409886, 1462104, 1636164, 1644867, 1879848, 1908858, 1918728, 2193156, 2454246, 2545144, 2819772, 2863287, 3272328, 3289734, 3681369, 3817716, 4386312, 4908492, 4934601, 5639544, 5726574, 6579468, 7362738, 7635432, 8589861, 9816984, 9869202, 11044107, 11453148, 13158936, 14725476, 17179722, 19738404, 22088214, 22906296, 25769583, 29450952, 33132321, 34359444, 39476808, 44176428, 51539166, 66264642, 68718888, 77308749, 88352856, 103078332, 132529284, 154617498, 206156664, 231926247, 265058568, 309234996, 463852494, 618469992, 927704988, 1855409976]

約数ペア:

[(1, 1855409976), (2, 927704988), (3, 618469992), (4, 463852494), (6, 309234996), (7, 265058568), (8, 231926247), (9, 206156664), (12, 154617498), (14, 132529284), (18, 103078332), (21, 88352856), (24, 77308749), (27, 68718888), (28, 66264642), (36, 51539166), (42, 44176428), (47, 39476808), (54, 34359444), (56, 33132321), (63, 29450952), (72, 25769583), (81, 22906296), (84, 22088214), (94, 19738404), (108, 17179722), (126, 14725476), (141, 13158936), (162, 11453148), (168, 11044107), (188, 9869202), (189, 9816984), (216, 8589861), (243, 7635432), (252, 7362738), (282, 6579468), (324, 5726574), (329, 5639544), (376, 4934601), (378, 4908492), (423, 4386312), (486, 3817716), (504, 3681369), (564, 3289734), (567, 3272328), (648, 2863287), (658, 2819772), (729, 2545144), (756, 2454246), (846, 2193156), (967, 1918728), (972, 1908858), (987, 1879848), (1128, 1644867), (1134, 1636164), (1269, 1462104), (1316, 1409886), (1458, 1272572), (1512, 1227123), (1692, 1096578), (1701, 1090776), (1934, 959364), (1944, 954429), (1974, 939924), (2268, 818082), (2538, 731052), (2632, 704943), (2901, 639576), (2916, 636286), (2961, 626616), (3384, 548289), (3402, 545388), (3807, 487368), (3868, 479682), (3948, 469962), (4536, 409041), (5076, 365526), (5103, 363592), (5802, 319788), (5832, 318143), (5922, 313308), (6769, 274104), (6804, 272694), (7614, 243684), (7736, 239841), (7896, 234981), (8703, 213192), (8883, 208872), (10152, 182763), (10206, 181796), (11421, 162456), (11604, 159894), (11844, 156654), (13538, 137052), (13608, 136347), (15228, 121842), (17406, 106596), (17766, 104436), (20307, 91368), (20412, 90898), (22842, 81228), (23208, 79947), (23688, 78327), (26109, 71064), (26649, 69624), (27076, 68526), (30456, 60921), (34263, 54152), (34812, 53298), (35532, 52218), (40614, 45684), (40824, 45449)]