15830496

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 51891840

約数和(自身を除く): 36061344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 263, 264, 288, 304, 342, 352, 396, 418, 456, 526, 528, 608, 627, 684, 789, 792, 836, 912, 1052, 1056, 1254, 1368, 1578, 1584, 1672, 1824, 1881, 2104, 2367, 2508, 2736, 2893, 3156, 3168, 3344, 3762, 4208, 4734, 4997, 5016, 5472, 5786, 6312, 6688, 7524, 8416, 8679, 9468, 9994, 10032, 11572, 12624, 14991, 15048, 17358, 18936, 19988, 20064, 23144, 25248, 26037, 29982, 30096, 34716, 37872, 39976, 44973, 46288, 52074, 54967, 59964, 60192, 69432, 75744, 79952, 89946, 92576, 104148, 109934, 119928, 138864, 159904, 164901, 179892, 208296, 219868, 239856, 277728, 329802, 359784, 416592, 439736, 479712, 494703, 659604, 719568, 833184, 879472, 989406, 1319208, 1439136, 1758944, 1978812, 2638416, 3957624, 5276832, 7915248, 15830496]

約数ペア:

[(1, 15830496), (2, 7915248), (3, 5276832), (4, 3957624), (6, 2638416), (8, 1978812), (9, 1758944), (11, 1439136), (12, 1319208), (16, 989406), (18, 879472), (19, 833184), (22, 719568), (24, 659604), (32, 494703), (33, 479712), (36, 439736), (38, 416592), (44, 359784), (48, 329802), (57, 277728), (66, 239856), (72, 219868), (76, 208296), (88, 179892), (96, 164901), (99, 159904), (114, 138864), (132, 119928), (144, 109934), (152, 104148), (171, 92576), (176, 89946), (198, 79952), (209, 75744), (228, 69432), (263, 60192), (264, 59964), (288, 54967), (304, 52074), (342, 46288), (352, 44973), (396, 39976), (418, 37872), (456, 34716), (526, 30096), (528, 29982), (608, 26037), (627, 25248), (684, 23144), (789, 20064), (792, 19988), (836, 18936), (912, 17358), (1052, 15048), (1056, 14991), (1254, 12624), (1368, 11572), (1578, 10032), (1584, 9994), (1672, 9468), (1824, 8679), (1881, 8416), (2104, 7524), (2367, 6688), (2508, 6312), (2736, 5786), (2893, 5472), (3156, 5016), (3168, 4997), (3344, 4734), (3762, 4208)]