1224749312

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 2518338816

約数和(自身を除く): 1293589504

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 137, 188, 256, 274, 376, 548, 743, 752, 1096, 1486, 1504, 2192, 2972, 3008, 4384, 5944, 6016, 6439, 8768, 11888, 12032, 12878, 17536, 23776, 25756, 34921, 35072, 47552, 51512, 69842, 95104, 101791, 103024, 139684, 190208, 203582, 206048, 279368, 407164, 412096, 558736, 814328, 824192, 1117472, 1628656, 1648384, 2234944, 3257312, 4469888, 4784177, 6514624, 8939776, 9568354, 13029248, 19136708, 26058496, 38273416, 76546832, 153093664, 306187328, 612374656, 1224749312]

約数ペア:

[(1, 1224749312), (2, 612374656), (4, 306187328), (8, 153093664), (16, 76546832), (32, 38273416), (47, 26058496), (64, 19136708), (94, 13029248), (128, 9568354), (137, 8939776), (188, 6514624), (256, 4784177), (274, 4469888), (376, 3257312), (548, 2234944), (743, 1648384), (752, 1628656), (1096, 1117472), (1486, 824192), (1504, 814328), (2192, 558736), (2972, 412096), (3008, 407164), (4384, 279368), (5944, 206048), (6016, 203582), (6439, 190208), (8768, 139684), (11888, 103024), (12032, 101791), (12878, 95104), (17536, 69842), (23776, 51512), (25756, 47552), (34921, 35072)]