1640406768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34141}}^1$

素因数の和:34183

約数の個数: 160

約数和(自身を含む): 5689969152

約数和(自身を除く): 4049562384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 6006, 6864, 8008, 12012, 16016, 24024, 34141, 48048, 68282, 102423, 136564, 204846, 238987, 273128, 375551, 409692, 443833, 477974, 546256, 716961, 751102, 819384, 887666, 955948, 1126653, 1331499, 1433922, 1502204, 1638768, 1775332, 1911896, 2253306, 2628857, 2662998, 2867844, 3004408, 3106831, 3550664, 3823792, 4506612, 4882163, 5257714, 5325996, 5735688, 6008816, 6213662, 7101328, 7886571, 9013224, 9320493, 9764326, 10515428, 10651992, 11471376, 12427324, 14646489, 15773142, 18026448, 18640986, 19528652, 21030856, 21303984, 24854648, 29292978, 31546284, 34175141, 37281972, 39057304, 42061712, 49709296, 58585956, 63092568, 68350282, 74563944, 78114608, 102525423, 117171912, 126185136, 136700564, 149127888, 205050846, 234343824, 273401128, 410101692, 546802256, 820203384, 1640406768]

約数ペア:

[(1, 1640406768), (2, 820203384), (3, 546802256), (4, 410101692), (6, 273401128), (7, 234343824), (8, 205050846), (11, 149127888), (12, 136700564), (13, 126185136), (14, 117171912), (16, 102525423), (21, 78114608), (22, 74563944), (24, 68350282), (26, 63092568), (28, 58585956), (33, 49709296), (39, 42061712), (42, 39057304), (44, 37281972), (48, 34175141), (52, 31546284), (56, 29292978), (66, 24854648), (77, 21303984), (78, 21030856), (84, 19528652), (88, 18640986), (91, 18026448), (104, 15773142), (112, 14646489), (132, 12427324), (143, 11471376), (154, 10651992), (156, 10515428), (168, 9764326), (176, 9320493), (182, 9013224), (208, 7886571), (231, 7101328), (264, 6213662), (273, 6008816), (286, 5735688), (308, 5325996), (312, 5257714), (336, 4882163), (364, 4506612), (429, 3823792), (462, 3550664), (528, 3106831), (546, 3004408), (572, 2867844), (616, 2662998), (624, 2628857), (728, 2253306), (858, 1911896), (924, 1775332), (1001, 1638768), (1092, 1502204), (1144, 1433922), (1232, 1331499), (1456, 1126653), (1716, 955948), (1848, 887666), (2002, 819384), (2184, 751102), (2288, 716961), (3003, 546256), (3432, 477974), (3696, 443833), (4004, 409692), (4368, 375551), (6006, 273128), (6864, 238987), (8008, 204846), (12012, 136564), (16016, 102423), (24024, 68282), (34141, 48048)]