2189647264

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 5021533440

約数和(自身を除く): 2831886176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 359, 373, 511, 584, 718, 746, 1022, 1168, 1436, 1492, 2044, 2336, 2513, 2611, 2872, 2984, 4088, 5026, 5222, 5744, 5968, 8176, 10052, 10444, 11488, 11936, 16352, 20104, 20888, 26207, 27229, 40208, 41776, 52414, 54458, 80416, 83552, 104828, 108916, 133907, 183449, 190603, 209656, 217832, 267814, 366898, 381206, 419312, 435664, 535628, 733796, 762412, 838624, 871328, 937349, 1071256, 1467592, 1524824, 1874698, 2142512, 2935184, 3049648, 3749396, 4285024, 5870368, 6099296, 7498792, 9775211, 14997584, 19550422, 29995168, 39100844, 68426477, 78201688, 136852954, 156403376, 273705908, 312806752, 547411816, 1094823632, 2189647264]

約数ペア:

[(1, 2189647264), (2, 1094823632), (4, 547411816), (7, 312806752), (8, 273705908), (14, 156403376), (16, 136852954), (28, 78201688), (32, 68426477), (56, 39100844), (73, 29995168), (112, 19550422), (146, 14997584), (224, 9775211), (292, 7498792), (359, 6099296), (373, 5870368), (511, 4285024), (584, 3749396), (718, 3049648), (746, 2935184), (1022, 2142512), (1168, 1874698), (1436, 1524824), (1492, 1467592), (2044, 1071256), (2336, 937349), (2513, 871328), (2611, 838624), (2872, 762412), (2984, 733796), (4088, 535628), (5026, 435664), (5222, 419312), (5744, 381206), (5968, 366898), (8176, 267814), (10052, 217832), (10444, 209656), (11488, 190603), (11936, 183449), (16352, 133907), (20104, 108916), (20888, 104828), (26207, 83552), (27229, 80416), (40208, 54458), (41776, 52414)]