213690688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 467002368

約数和(自身を除く): 253311680

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 41, 62, 64, 71, 74, 82, 124, 142, 148, 164, 248, 284, 296, 328, 496, 568, 592, 656, 992, 1136, 1147, 1184, 1271, 1312, 1517, 1984, 2201, 2272, 2294, 2368, 2542, 2624, 2627, 2911, 3034, 4402, 4544, 4588, 5084, 5254, 5822, 6068, 8804, 9176, 10168, 10508, 11644, 12136, 17608, 18352, 20336, 21016, 23288, 24272, 35216, 36704, 40672, 42032, 46576, 47027, 48544, 70432, 73408, 81344, 81437, 84064, 90241, 93152, 94054, 97088, 107707, 140864, 162874, 168128, 180482, 186304, 188108, 215414, 325748, 360964, 376216, 430828, 651496, 721928, 752432, 861656, 1302992, 1443856, 1504864, 1723312, 2605984, 2887712, 3009728, 3338917, 3446624, 5211968, 5775424, 6677834, 6893248, 13355668, 26711336, 53422672, 106845344, 213690688]

約数ペア:

[(1, 213690688), (2, 106845344), (4, 53422672), (8, 26711336), (16, 13355668), (31, 6893248), (32, 6677834), (37, 5775424), (41, 5211968), (62, 3446624), (64, 3338917), (71, 3009728), (74, 2887712), (82, 2605984), (124, 1723312), (142, 1504864), (148, 1443856), (164, 1302992), (248, 861656), (284, 752432), (296, 721928), (328, 651496), (496, 430828), (568, 376216), (592, 360964), (656, 325748), (992, 215414), (1136, 188108), (1147, 186304), (1184, 180482), (1271, 168128), (1312, 162874), (1517, 140864), (1984, 107707), (2201, 97088), (2272, 94054), (2294, 93152), (2368, 90241), (2542, 84064), (2624, 81437), (2627, 81344), (2911, 73408), (3034, 70432), (4402, 48544), (4544, 47027), (4588, 46576), (5084, 42032), (5254, 40672), (5822, 36704), (6068, 35216), (8804, 24272), (9176, 23288), (10168, 21016), (10508, 20336), (11644, 18352), (12136, 17608)]