254093728

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 595244160

約数和(自身を除く): 341150432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 73, 82, 112, 146, 164, 224, 287, 292, 328, 379, 511, 574, 584, 656, 758, 1022, 1148, 1168, 1312, 1516, 2044, 2296, 2336, 2653, 2993, 3032, 4088, 4592, 5306, 5986, 6064, 8176, 9184, 10612, 11972, 12128, 15539, 16352, 20951, 21224, 23944, 27667, 31078, 41902, 42448, 47888, 55334, 62156, 83804, 84896, 95776, 108773, 110668, 124312, 167608, 193669, 217546, 221336, 248624, 335216, 387338, 435092, 442672, 497248, 670432, 774676, 870184, 885344, 1134347, 1549352, 1740368, 2268694, 3098704, 3480736, 4537388, 6197408, 7940429, 9074776, 15880858, 18149552, 31761716, 36299104, 63523432, 127046864, 254093728]

約数ペア:

[(1, 254093728), (2, 127046864), (4, 63523432), (7, 36299104), (8, 31761716), (14, 18149552), (16, 15880858), (28, 9074776), (32, 7940429), (41, 6197408), (56, 4537388), (73, 3480736), (82, 3098704), (112, 2268694), (146, 1740368), (164, 1549352), (224, 1134347), (287, 885344), (292, 870184), (328, 774676), (379, 670432), (511, 497248), (574, 442672), (584, 435092), (656, 387338), (758, 335216), (1022, 248624), (1148, 221336), (1168, 217546), (1312, 193669), (1516, 167608), (2044, 124312), (2296, 110668), (2336, 108773), (2653, 95776), (2993, 84896), (3032, 83804), (4088, 62156), (4592, 55334), (5306, 47888), (5986, 42448), (6064, 41902), (8176, 31078), (9184, 27667), (10612, 23944), (11972, 21224), (12128, 20951), (15539, 16352)]