219915072

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 168

約数和(自身を含む): 695638944

約数和(自身を除く): 475723872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 576, 624, 683, 688, 774, 832, 936, 1032, 1118, 1248, 1366, 1376, 1548, 1677, 1872, 2049, 2064, 2236, 2496, 2732, 2752, 3096, 3354, 3744, 4098, 4128, 4472, 5031, 5464, 6147, 6192, 6708, 7488, 8196, 8256, 8879, 8944, 10062, 10928, 12294, 12384, 13416, 16392, 17758, 17888, 20124, 21856, 24588, 24768, 26637, 26832, 29369, 32784, 35516, 35776, 40248, 43712, 49176, 53274, 53664, 58738, 65568, 71032, 79911, 80496, 88107, 98352, 106548, 107328, 117476, 131136, 142064, 159822, 160992, 176214, 196704, 213096, 234952, 264321, 284128, 319644, 321984, 352428, 381797, 393408, 426192, 469904, 528642, 568256, 639288, 704856, 763594, 852384, 939808, 1057284, 1145391, 1278576, 1409712, 1527188, 1704768, 1879616, 2114568, 2290782, 2557152, 2819424, 3054376, 3436173, 4229136, 4581564, 5114304, 5638848, 6108752, 6872346, 8458272, 9163128, 12217504, 13744692, 16916544, 18326256, 24435008, 27489384, 36652512, 54978768, 73305024, 109957536, 219915072]

約数ペア:

[(1, 219915072), (2, 109957536), (3, 73305024), (4, 54978768), (6, 36652512), (8, 27489384), (9, 24435008), (12, 18326256), (13, 16916544), (16, 13744692), (18, 12217504), (24, 9163128), (26, 8458272), (32, 6872346), (36, 6108752), (39, 5638848), (43, 5114304), (48, 4581564), (52, 4229136), (64, 3436173), (72, 3054376), (78, 2819424), (86, 2557152), (96, 2290782), (104, 2114568), (117, 1879616), (129, 1704768), (144, 1527188), (156, 1409712), (172, 1278576), (192, 1145391), (208, 1057284), (234, 939808), (258, 852384), (288, 763594), (312, 704856), (344, 639288), (387, 568256), (416, 528642), (468, 469904), (516, 426192), (559, 393408), (576, 381797), (624, 352428), (683, 321984), (688, 319644), (774, 284128), (832, 264321), (936, 234952), (1032, 213096), (1118, 196704), (1248, 176214), (1366, 160992), (1376, 159822), (1548, 142064), (1677, 131136), (1872, 117476), (2049, 107328), (2064, 106548), (2236, 98352), (2496, 88107), (2732, 80496), (2752, 79911), (3096, 71032), (3354, 65568), (3744, 58738), (4098, 53664), (4128, 53274), (4472, 49176), (5031, 43712), (5464, 40248), (6147, 35776), (6192, 35516), (6708, 32784), (7488, 29369), (8196, 26832), (8256, 26637), (8879, 24768), (8944, 24588), (10062, 21856), (10928, 20124), (12294, 17888), (12384, 17758), (13416, 16392)]