289718688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22691}}^1$

素因数の和:22730

約数の個数: 96

約数和(自身を含む): 914941440

約数和(自身を除く): 625222752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 22691, 45382, 68073, 90764, 136146, 158837, 181528, 272292, 317674, 363056, 431129, 476511, 544584, 635348, 726112, 862258, 953022, 1089168, 1270696, 1293387, 1724516, 1906044, 2178336, 2541392, 2586774, 3017903, 3449032, 3812088, 5082784, 5173548, 6035806, 6898064, 7624176, 9053709, 10347096, 12071612, 13796128, 15248352, 18107418, 20694192, 24143224, 36214836, 41388384, 48286448, 72429672, 96572896, 144859344, 289718688]

約数ペア:

[(1, 289718688), (2, 144859344), (3, 96572896), (4, 72429672), (6, 48286448), (7, 41388384), (8, 36214836), (12, 24143224), (14, 20694192), (16, 18107418), (19, 15248352), (21, 13796128), (24, 12071612), (28, 10347096), (32, 9053709), (38, 7624176), (42, 6898064), (48, 6035806), (56, 5173548), (57, 5082784), (76, 3812088), (84, 3449032), (96, 3017903), (112, 2586774), (114, 2541392), (133, 2178336), (152, 1906044), (168, 1724516), (224, 1293387), (228, 1270696), (266, 1089168), (304, 953022), (336, 862258), (399, 726112), (456, 635348), (532, 544584), (608, 476511), (672, 431129), (798, 363056), (912, 317674), (1064, 272292), (1596, 181528), (1824, 158837), (2128, 136146), (3192, 90764), (4256, 68073), (6384, 45382), (12768, 22691)]