285888448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1545

約数の個数: 56

約数和(自身を含む): 591718400

約数和(自身を除く): 305829952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 206, 248, 412, 496, 824, 992, 1399, 1648, 1984, 2798, 3193, 3296, 5596, 6386, 6592, 11192, 12772, 22384, 25544, 43369, 44768, 51088, 86738, 89536, 102176, 144097, 173476, 204352, 288194, 346952, 576388, 693904, 1152776, 1387808, 2305552, 2775616, 4467007, 4611104, 8934014, 9222208, 17868028, 35736056, 71472112, 142944224, 285888448]

約数ペア:

[(1, 285888448), (2, 142944224), (4, 71472112), (8, 35736056), (16, 17868028), (31, 9222208), (32, 8934014), (62, 4611104), (64, 4467007), (103, 2775616), (124, 2305552), (206, 1387808), (248, 1152776), (412, 693904), (496, 576388), (824, 346952), (992, 288194), (1399, 204352), (1648, 173476), (1984, 144097), (2798, 102176), (3193, 89536), (3296, 86738), (5596, 51088), (6386, 44768), (6592, 43369), (11192, 25544), (12772, 22384)]