206870256

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 609742224

約数和(自身を除く): 402871968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 41, 48, 72, 74, 82, 111, 123, 144, 148, 164, 222, 246, 296, 328, 333, 369, 444, 492, 592, 656, 666, 738, 888, 947, 984, 1332, 1476, 1517, 1776, 1894, 1968, 2664, 2841, 2952, 3034, 3788, 4551, 5328, 5682, 5904, 6068, 7576, 8523, 9102, 11364, 12136, 13653, 15152, 17046, 18204, 22728, 24272, 27306, 34092, 35039, 36408, 38827, 45456, 54612, 68184, 70078, 72816, 77654, 105117, 109224, 116481, 136368, 140156, 155308, 210234, 218448, 232962, 280312, 310616, 315351, 349443, 420468, 465924, 560624, 621232, 630702, 698886, 840936, 931848, 1261404, 1397772, 1436599, 1681872, 1863696, 2522808, 2795544, 2873198, 4309797, 5045616, 5591088, 5746396, 8619594, 11492792, 12929391, 17239188, 22985584, 25858782, 34478376, 51717564, 68956752, 103435128, 206870256]

約数ペア:

[(1, 206870256), (2, 103435128), (3, 68956752), (4, 51717564), (6, 34478376), (8, 25858782), (9, 22985584), (12, 17239188), (16, 12929391), (18, 11492792), (24, 8619594), (36, 5746396), (37, 5591088), (41, 5045616), (48, 4309797), (72, 2873198), (74, 2795544), (82, 2522808), (111, 1863696), (123, 1681872), (144, 1436599), (148, 1397772), (164, 1261404), (222, 931848), (246, 840936), (296, 698886), (328, 630702), (333, 621232), (369, 560624), (444, 465924), (492, 420468), (592, 349443), (656, 315351), (666, 310616), (738, 280312), (888, 232962), (947, 218448), (984, 210234), (1332, 155308), (1476, 140156), (1517, 136368), (1776, 116481), (1894, 109224), (1968, 105117), (2664, 77654), (2841, 72816), (2952, 70078), (3034, 68184), (3788, 54612), (4551, 45456), (5328, 38827), (5682, 36408), (5904, 35039), (6068, 34092), (7576, 27306), (8523, 24272), (9102, 22728), (11364, 18204), (12136, 17046), (13653, 15152)]