15705950292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1622

約数の個数: 144

約数和(自身を含む): 42239957760

約数和(自身を除く): 26534007468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 197, 207, 219, 276, 292, 394, 414, 438, 591, 657, 788, 828, 876, 1182, 1314, 1319, 1679, 1773, 2364, 2628, 2638, 3358, 3546, 3957, 4531, 5037, 5276, 6716, 7092, 7914, 9062, 10074, 11871, 13593, 14381, 15111, 15828, 18124, 20148, 23742, 27186, 28762, 30222, 30337, 40779, 43143, 47484, 54372, 57524, 60444, 60674, 81558, 86286, 91011, 96287, 121348, 129429, 163116, 172572, 182022, 192574, 258858, 259843, 273033, 288861, 330763, 364044, 385148, 517716, 519686, 546066, 577722, 661526, 779529, 866583, 992289, 1039372, 1092132, 1155444, 1323052, 1559058, 1733166, 1984578, 2214601, 2338587, 2976867, 3118116, 3466332, 3969156, 4429202, 4677174, 5953734, 5976389, 6643803, 8858404, 9354348, 11907468, 11952778, 13287606, 17929167, 18968539, 19931409, 23905556, 26575212, 35858334, 37937078, 39862818, 53787501, 56905617, 71716668, 75874156, 79725636, 107575002, 113811234, 170716851, 215150004, 227622468, 341433702, 436276397, 682867404, 872552794, 1308829191, 1745105588, 2617658382, 3926487573, 5235316764, 7852975146, 15705950292]

約数ペア:

[(1, 15705950292), (2, 7852975146), (3, 5235316764), (4, 3926487573), (6, 2617658382), (9, 1745105588), (12, 1308829191), (18, 872552794), (23, 682867404), (36, 436276397), (46, 341433702), (69, 227622468), (73, 215150004), (92, 170716851), (138, 113811234), (146, 107575002), (197, 79725636), (207, 75874156), (219, 71716668), (276, 56905617), (292, 53787501), (394, 39862818), (414, 37937078), (438, 35858334), (591, 26575212), (657, 23905556), (788, 19931409), (828, 18968539), (876, 17929167), (1182, 13287606), (1314, 11952778), (1319, 11907468), (1679, 9354348), (1773, 8858404), (2364, 6643803), (2628, 5976389), (2638, 5953734), (3358, 4677174), (3546, 4429202), (3957, 3969156), (4531, 3466332), (5037, 3118116), (5276, 2976867), (6716, 2338587), (7092, 2214601), (7914, 1984578), (9062, 1733166), (10074, 1559058), (11871, 1323052), (13593, 1155444), (14381, 1092132), (15111, 1039372), (15828, 992289), (18124, 866583), (20148, 779529), (23742, 661526), (27186, 577722), (28762, 546066), (30222, 519686), (30337, 517716), (40779, 385148), (43143, 364044), (47484, 330763), (54372, 288861), (57524, 273033), (60444, 259843), (60674, 258858), (81558, 192574), (86286, 182022), (91011, 172572), (96287, 163116), (121348, 129429)]