1185164792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 2836684800

約数和(自身を除く): 1651520008

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 113, 119, 136, 161, 184, 226, 238, 322, 391, 452, 476, 479, 644, 782, 791, 904, 952, 958, 1288, 1564, 1582, 1916, 1921, 2599, 2737, 3128, 3164, 3353, 3832, 3842, 5198, 5474, 6328, 6706, 7684, 8143, 10396, 10948, 11017, 13412, 13447, 15368, 16286, 18193, 20792, 21896, 22034, 26824, 26894, 32572, 36386, 44068, 44183, 53788, 54127, 57001, 65144, 72772, 77119, 88136, 88366, 107576, 108254, 114002, 145544, 154238, 176732, 187289, 216508, 228004, 308476, 309281, 353464, 374578, 378889, 433016, 456008, 616952, 618562, 749156, 757778, 920159, 1237124, 1244921, 1311023, 1498312, 1515556, 1840318, 2474248, 2489842, 2622046, 3031112, 3680636, 4979684, 5244092, 6441113, 7361272, 8714447, 9959368, 10488184, 12882226, 17428894, 21163657, 25764452, 34857788, 42327314, 51528904, 69715576, 84654628, 148145599, 169309256, 296291198, 592582396, 1185164792]

約数ペア:

[(1, 1185164792), (2, 592582396), (4, 296291198), (7, 169309256), (8, 148145599), (14, 84654628), (17, 69715576), (23, 51528904), (28, 42327314), (34, 34857788), (46, 25764452), (56, 21163657), (68, 17428894), (92, 12882226), (113, 10488184), (119, 9959368), (136, 8714447), (161, 7361272), (184, 6441113), (226, 5244092), (238, 4979684), (322, 3680636), (391, 3031112), (452, 2622046), (476, 2489842), (479, 2474248), (644, 1840318), (782, 1515556), (791, 1498312), (904, 1311023), (952, 1244921), (958, 1237124), (1288, 920159), (1564, 757778), (1582, 749156), (1916, 618562), (1921, 616952), (2599, 456008), (2737, 433016), (3128, 378889), (3164, 374578), (3353, 353464), (3832, 309281), (3842, 308476), (5198, 228004), (5474, 216508), (6328, 187289), (6706, 176732), (7684, 154238), (8143, 145544), (10396, 114002), (10948, 108254), (11017, 107576), (13412, 88366), (13447, 88136), (15368, 77119), (16286, 72772), (18193, 65144), (20792, 57001), (21896, 54127), (22034, 53788), (26824, 44183), (26894, 44068), (32572, 36386)]