380795296

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4871}}^1$

素因数の和:5237

約数の個数: 48

約数和(自身を含む): 859420800

約数和(自身を除く): 478625504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 698, 1396, 2443, 2792, 4871, 4886, 5584, 9742, 9772, 11168, 19484, 19544, 34097, 38968, 39088, 68194, 77936, 78176, 136388, 155872, 272776, 545552, 1091104, 1699979, 3399958, 6799916, 11899853, 13599832, 23799706, 27199664, 47599412, 54399328, 95198824, 190397648, 380795296]

約数ペア:

[(1, 380795296), (2, 190397648), (4, 95198824), (7, 54399328), (8, 47599412), (14, 27199664), (16, 23799706), (28, 13599832), (32, 11899853), (56, 6799916), (112, 3399958), (224, 1699979), (349, 1091104), (698, 545552), (1396, 272776), (2443, 155872), (2792, 136388), (4871, 78176), (4886, 77936), (5584, 68194), (9742, 39088), (9772, 38968), (11168, 34097), (19484, 19544)]