339521728

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 112

約数和(自身を含む): 839159104

約数和(自身を除く): 499637376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 182, 194, 208, 224, 364, 388, 416, 448, 601, 679, 728, 776, 832, 1202, 1261, 1358, 1456, 1552, 2404, 2522, 2716, 2912, 3104, 4207, 4808, 5044, 5432, 5824, 6208, 7813, 8414, 8827, 9616, 10088, 10864, 15626, 16828, 17654, 19232, 20176, 21728, 31252, 33656, 35308, 38464, 40352, 43456, 54691, 58297, 62504, 67312, 70616, 80704, 109382, 116594, 125008, 134624, 141232, 218764, 233188, 250016, 269248, 282464, 408079, 437528, 466376, 500032, 564928, 757861, 816158, 875056, 932752, 1515722, 1632316, 1750112, 1865504, 3031444, 3264632, 3500224, 3731008, 5305027, 6062888, 6529264, 10610054, 12125776, 13058528, 21220108, 24251552, 26117056, 42440216, 48503104, 84880432, 169760864, 339521728]

約数ペア:

[(1, 339521728), (2, 169760864), (4, 84880432), (7, 48503104), (8, 42440216), (13, 26117056), (14, 24251552), (16, 21220108), (26, 13058528), (28, 12125776), (32, 10610054), (52, 6529264), (56, 6062888), (64, 5305027), (91, 3731008), (97, 3500224), (104, 3264632), (112, 3031444), (182, 1865504), (194, 1750112), (208, 1632316), (224, 1515722), (364, 932752), (388, 875056), (416, 816158), (448, 757861), (601, 564928), (679, 500032), (728, 466376), (776, 437528), (832, 408079), (1202, 282464), (1261, 269248), (1358, 250016), (1456, 233188), (1552, 218764), (2404, 141232), (2522, 134624), (2716, 125008), (2912, 116594), (3104, 109382), (4207, 80704), (4808, 70616), (5044, 67312), (5432, 62504), (5824, 58297), (6208, 54691), (7813, 43456), (8414, 40352), (8827, 38464), (9616, 35308), (10088, 33656), (10864, 31252), (15626, 21728), (16828, 20176), (17654, 19232)]