1560971008

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1429}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 3314591280

約数和(自身を除く): 1753620272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 251, 256, 272, 502, 544, 1004, 1088, 1429, 2008, 2176, 2858, 4016, 4267, 4352, 5716, 8032, 8534, 11432, 16064, 17068, 22864, 24293, 32128, 34136, 45728, 48586, 64256, 68272, 91456, 97172, 136544, 182912, 194344, 273088, 358679, 365824, 388688, 546176, 717358, 777376, 1092352, 1434716, 1554752, 2869432, 3109504, 5738864, 6097543, 6219008, 11477728, 12195086, 22955456, 24390172, 45910912, 48780344, 91821824, 97560688, 195121376, 390242752, 780485504, 1560971008]

約数ペア:

[(1, 1560971008), (2, 780485504), (4, 390242752), (8, 195121376), (16, 97560688), (17, 91821824), (32, 48780344), (34, 45910912), (64, 24390172), (68, 22955456), (128, 12195086), (136, 11477728), (251, 6219008), (256, 6097543), (272, 5738864), (502, 3109504), (544, 2869432), (1004, 1554752), (1088, 1434716), (1429, 1092352), (2008, 777376), (2176, 717358), (2858, 546176), (4016, 388688), (4267, 365824), (4352, 358679), (5716, 273088), (8032, 194344), (8534, 182912), (11432, 136544), (16064, 97172), (17068, 91456), (22864, 68272), (24293, 64256), (32128, 48586), (34136, 45728)]