426540736

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 917326080

約数和(自身を除く): 490785344

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 59, 64, 71, 74, 86, 118, 142, 148, 172, 236, 284, 296, 344, 472, 568, 592, 688, 944, 1136, 1184, 1376, 1591, 1888, 2183, 2272, 2368, 2537, 2627, 2752, 3053, 3182, 3776, 4189, 4366, 4544, 5074, 5254, 6106, 6364, 8378, 8732, 10148, 10508, 12212, 12728, 16756, 17464, 20296, 21016, 24424, 25456, 33512, 34928, 40592, 42032, 48848, 50912, 67024, 69856, 81184, 84064, 93869, 97696, 101824, 112961, 134048, 139712, 154993, 162368, 168128, 180127, 187738, 195392, 225922, 268096, 309986, 360254, 375476, 451844, 619972, 720508, 750952, 903688, 1239944, 1441016, 1501904, 1807376, 2479888, 2882032, 3003808, 3614752, 4959776, 5764064, 6007616, 6664699, 7229504, 9919552, 11528128, 13329398, 26658796, 53317592, 106635184, 213270368, 426540736]

約数ペア:

[(1, 426540736), (2, 213270368), (4, 106635184), (8, 53317592), (16, 26658796), (32, 13329398), (37, 11528128), (43, 9919552), (59, 7229504), (64, 6664699), (71, 6007616), (74, 5764064), (86, 4959776), (118, 3614752), (142, 3003808), (148, 2882032), (172, 2479888), (236, 1807376), (284, 1501904), (296, 1441016), (344, 1239944), (472, 903688), (568, 750952), (592, 720508), (688, 619972), (944, 451844), (1136, 375476), (1184, 360254), (1376, 309986), (1591, 268096), (1888, 225922), (2183, 195392), (2272, 187738), (2368, 180127), (2537, 168128), (2627, 162368), (2752, 154993), (3053, 139712), (3182, 134048), (3776, 112961), (4189, 101824), (4366, 97696), (4544, 93869), (5074, 84064), (5254, 81184), (6106, 69856), (6364, 67024), (8378, 50912), (8732, 48848), (10148, 42032), (10508, 40592), (12212, 34928), (12728, 33512), (16756, 25456), (17464, 24424), (20296, 21016)]