22780287376

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1069}}^1$

素因数の和:1462

約数の個数: 160

約数和(自身を含む): 56362464000

約数和(自身を除く): 33582176624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 353, 392, 539, 616, 686, 706, 784, 1069, 1078, 1232, 1372, 1412, 2138, 2156, 2471, 2744, 2824, 3773, 3883, 4276, 4312, 4942, 5488, 5648, 7483, 7546, 7766, 8552, 8624, 9884, 11759, 14966, 15092, 15532, 17104, 17297, 19768, 23518, 27181, 29932, 30184, 31064, 34594, 39536, 47036, 52381, 54362, 59864, 60368, 62128, 69188, 82313, 94072, 104762, 108724, 119728, 121079, 138376, 164626, 188144, 190267, 209524, 217448, 242158, 276752, 329252, 366667, 377357, 380534, 419048, 434896, 484316, 576191, 658504, 733334, 754714, 761068, 838096, 968632, 1152382, 1317008, 1331869, 1466668, 1509428, 1522136, 1937264, 2304764, 2641499, 2663738, 2933336, 3018856, 3044272, 4033337, 4150927, 4609528, 5282998, 5327476, 5866672, 6037712, 8066674, 8301854, 9219056, 10565996, 10654952, 16133348, 16603708, 18490493, 21131992, 21309904, 29056489, 32266696, 33207416, 36980986, 42263984, 58112978, 64533392, 66414832, 73961972, 116225956, 129433451, 147923944, 203395423, 232451912, 258866902, 295847888, 406790846, 464903824, 517733804, 813581692, 1035467608, 1423767961, 1627163384, 2070935216, 2847535922, 3254326768, 5695071844, 11390143688, 22780287376]

約数ペア:

[(1, 22780287376), (2, 11390143688), (4, 5695071844), (7, 3254326768), (8, 2847535922), (11, 2070935216), (14, 1627163384), (16, 1423767961), (22, 1035467608), (28, 813581692), (44, 517733804), (49, 464903824), (56, 406790846), (77, 295847888), (88, 258866902), (98, 232451912), (112, 203395423), (154, 147923944), (176, 129433451), (196, 116225956), (308, 73961972), (343, 66414832), (353, 64533392), (392, 58112978), (539, 42263984), (616, 36980986), (686, 33207416), (706, 32266696), (784, 29056489), (1069, 21309904), (1078, 21131992), (1232, 18490493), (1372, 16603708), (1412, 16133348), (2138, 10654952), (2156, 10565996), (2471, 9219056), (2744, 8301854), (2824, 8066674), (3773, 6037712), (3883, 5866672), (4276, 5327476), (4312, 5282998), (4942, 4609528), (5488, 4150927), (5648, 4033337), (7483, 3044272), (7546, 3018856), (7766, 2933336), (8552, 2663738), (8624, 2641499), (9884, 2304764), (11759, 1937264), (14966, 1522136), (15092, 1509428), (15532, 1466668), (17104, 1331869), (17297, 1317008), (19768, 1152382), (23518, 968632), (27181, 838096), (29932, 761068), (30184, 754714), (31064, 733334), (34594, 658504), (39536, 576191), (47036, 484316), (52381, 434896), (54362, 419048), (59864, 380534), (60368, 377357), (62128, 366667), (69188, 329252), (82313, 276752), (94072, 242158), (104762, 217448), (108724, 209524), (119728, 190267), (121079, 188144), (138376, 164626)]