234558688

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 596048544

約数和(自身を除く): 361489856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 182, 196, 208, 224, 259, 296, 311, 364, 392, 416, 481, 518, 592, 622, 637, 728, 784, 962, 1036, 1184, 1244, 1274, 1456, 1568, 1813, 1924, 2072, 2177, 2488, 2548, 2912, 3367, 3626, 3848, 4043, 4144, 4354, 4976, 5096, 6734, 7252, 7696, 8086, 8288, 8708, 9952, 10192, 11507, 13468, 14504, 15239, 15392, 16172, 17416, 20384, 23014, 23569, 26936, 28301, 29008, 30478, 32344, 34832, 46028, 47138, 53872, 56602, 58016, 60956, 64688, 69664, 80549, 92056, 94276, 107744, 113204, 121912, 129376, 149591, 161098, 184112, 188552, 198107, 226408, 243824, 299182, 322196, 368224, 377104, 396214, 452816, 487648, 563843, 598364, 644392, 754208, 792428, 905632, 1047137, 1127686, 1196728, 1288784, 1584856, 2094274, 2255372, 2393456, 2577568, 3169712, 4188548, 4510744, 4786912, 6339424, 7329959, 8377096, 9021488, 14659918, 16754192, 18042976, 29319836, 33508384, 58639672, 117279344, 234558688]

約数ペア:

[(1, 234558688), (2, 117279344), (4, 58639672), (7, 33508384), (8, 29319836), (13, 18042976), (14, 16754192), (16, 14659918), (26, 9021488), (28, 8377096), (32, 7329959), (37, 6339424), (49, 4786912), (52, 4510744), (56, 4188548), (74, 3169712), (91, 2577568), (98, 2393456), (104, 2255372), (112, 2094274), (148, 1584856), (182, 1288784), (196, 1196728), (208, 1127686), (224, 1047137), (259, 905632), (296, 792428), (311, 754208), (364, 644392), (392, 598364), (416, 563843), (481, 487648), (518, 452816), (592, 396214), (622, 377104), (637, 368224), (728, 322196), (784, 299182), (962, 243824), (1036, 226408), (1184, 198107), (1244, 188552), (1274, 184112), (1456, 161098), (1568, 149591), (1813, 129376), (1924, 121912), (2072, 113204), (2177, 107744), (2488, 94276), (2548, 92056), (2912, 80549), (3367, 69664), (3626, 64688), (3848, 60956), (4043, 58016), (4144, 56602), (4354, 53872), (4976, 47138), (5096, 46028), (6734, 34832), (7252, 32344), (7696, 30478), (8086, 29008), (8288, 28301), (8708, 26936), (9952, 23569), (10192, 23014), (11507, 20384), (13468, 17416), (14504, 16172), (15239, 15392)]