129426304

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 323870400

約数和(自身を除く): 194444096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 272, 293, 406, 448, 464, 476, 493, 544, 586, 812, 896, 928, 952, 986, 1088, 1172, 1624, 1856, 1904, 1972, 2051, 2176, 2344, 3248, 3451, 3712, 3808, 3944, 4102, 4688, 4981, 6496, 6902, 7616, 7888, 8204, 8497, 9376, 9962, 12992, 13804, 15232, 15776, 16408, 16994, 18752, 19924, 25984, 27608, 31552, 32816, 33988, 34867, 37504, 39848, 55216, 59479, 63104, 65632, 67976, 69734, 79696, 110432, 118958, 131264, 135952, 139468, 144449, 159392, 220864, 237916, 262528, 271904, 278936, 288898, 318784, 441728, 475832, 543808, 557872, 577796, 637568, 951664, 1011143, 1087616, 1115744, 1155592, 1903328, 2022286, 2231488, 2311184, 3806656, 4044572, 4462976, 4622368, 7613312, 8089144, 9244736, 16178288, 18489472, 32356576, 64713152, 129426304]

約数ペア:

[(1, 129426304), (2, 64713152), (4, 32356576), (7, 18489472), (8, 16178288), (14, 9244736), (16, 8089144), (17, 7613312), (28, 4622368), (29, 4462976), (32, 4044572), (34, 3806656), (56, 2311184), (58, 2231488), (64, 2022286), (68, 1903328), (112, 1155592), (116, 1115744), (119, 1087616), (128, 1011143), (136, 951664), (203, 637568), (224, 577796), (232, 557872), (238, 543808), (272, 475832), (293, 441728), (406, 318784), (448, 288898), (464, 278936), (476, 271904), (493, 262528), (544, 237916), (586, 220864), (812, 159392), (896, 144449), (928, 139468), (952, 135952), (986, 131264), (1088, 118958), (1172, 110432), (1624, 79696), (1856, 69734), (1904, 67976), (1972, 65632), (2051, 63104), (2176, 59479), (2344, 55216), (3248, 39848), (3451, 37504), (3712, 34867), (3808, 33988), (3944, 32816), (4102, 31552), (4688, 27608), (4981, 25984), (6496, 19924), (6902, 18752), (7616, 16994), (7888, 16408), (8204, 15776), (8497, 15232), (9376, 13804), (9962, 12992)]