31811277264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4885

約数の個数: 160

約数和(自身を含む): 90223641984

約数和(自身を除く): 58412364720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 113, 156, 194, 208, 226, 291, 312, 339, 388, 452, 582, 624, 678, 776, 904, 1164, 1261, 1356, 1469, 1552, 1808, 2328, 2522, 2712, 2938, 3783, 4407, 4651, 4656, 5044, 5424, 5876, 7566, 8814, 9302, 10088, 10961, 11752, 13953, 15132, 17628, 18604, 20176, 21922, 23504, 27906, 30264, 32883, 35256, 37208, 43844, 55812, 60463, 60528, 65766, 70512, 74416, 87688, 111624, 120926, 131532, 142493, 175376, 181389, 223248, 241852, 263064, 284986, 362778, 427479, 451147, 483704, 525563, 526128, 569972, 725556, 854958, 902294, 967408, 1051126, 1139944, 1353441, 1451112, 1576689, 1709916, 1804588, 2102252, 2279888, 2706882, 2902224, 3153378, 3419832, 3609176, 4204504, 5413764, 5864911, 6306756, 6832319, 6839664, 7218352, 8409008, 10827528, 11729822, 12613512, 13664638, 17594733, 20496957, 21655056, 23459644, 25227024, 27329276, 35189466, 40993914, 46919288, 50979611, 54658552, 70378932, 81987828, 93838576, 101959222, 109317104, 140757864, 152938833, 163975656, 203918444, 281515728, 305877666, 327951312, 407836888, 611755332, 662734943, 815673776, 1223510664, 1325469886, 1988204829, 2447021328, 2650939772, 3976409658, 5301879544, 7952819316, 10603759088, 15905638632, 31811277264]

約数ペア:

[(1, 31811277264), (2, 15905638632), (3, 10603759088), (4, 7952819316), (6, 5301879544), (8, 3976409658), (12, 2650939772), (13, 2447021328), (16, 1988204829), (24, 1325469886), (26, 1223510664), (39, 815673776), (48, 662734943), (52, 611755332), (78, 407836888), (97, 327951312), (104, 305877666), (113, 281515728), (156, 203918444), (194, 163975656), (208, 152938833), (226, 140757864), (291, 109317104), (312, 101959222), (339, 93838576), (388, 81987828), (452, 70378932), (582, 54658552), (624, 50979611), (678, 46919288), (776, 40993914), (904, 35189466), (1164, 27329276), (1261, 25227024), (1356, 23459644), (1469, 21655056), (1552, 20496957), (1808, 17594733), (2328, 13664638), (2522, 12613512), (2712, 11729822), (2938, 10827528), (3783, 8409008), (4407, 7218352), (4651, 6839664), (4656, 6832319), (5044, 6306756), (5424, 5864911), (5876, 5413764), (7566, 4204504), (8814, 3609176), (9302, 3419832), (10088, 3153378), (10961, 2902224), (11752, 2706882), (13953, 2279888), (15132, 2102252), (17628, 1804588), (18604, 1709916), (20176, 1576689), (21922, 1451112), (23504, 1353441), (27906, 1139944), (30264, 1051126), (32883, 967408), (35256, 902294), (37208, 854958), (43844, 725556), (55812, 569972), (60463, 526128), (60528, 525563), (65766, 483704), (70512, 451147), (74416, 427479), (87688, 362778), (111624, 284986), (120926, 263064), (131532, 241852), (142493, 223248), (175376, 181389)]