1283267328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{238703}}^1$

素因数の和:238729

約数の個数: 72

約数和(自身を含む): 3903287808

約数和(自身を除く): 2620020480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 238703, 477406, 716109, 954812, 1432218, 1670921, 1909624, 2864436, 3341842, 3819248, 5012763, 5728872, 6683684, 7638496, 10025526, 11457744, 13367368, 15276992, 20051052, 22915488, 26734736, 30553984, 40102104, 45830976, 53469472, 61107968, 80204208, 91661952, 106938944, 160408416, 183323904, 213877888, 320816832, 427755776, 641633664, 1283267328]

約数ペア:

[(1, 1283267328), (2, 641633664), (3, 427755776), (4, 320816832), (6, 213877888), (7, 183323904), (8, 160408416), (12, 106938944), (14, 91661952), (16, 80204208), (21, 61107968), (24, 53469472), (28, 45830976), (32, 40102104), (42, 30553984), (48, 26734736), (56, 22915488), (64, 20051052), (84, 15276992), (96, 13367368), (112, 11457744), (128, 10025526), (168, 7638496), (192, 6683684), (224, 5728872), (256, 5012763), (336, 3819248), (384, 3341842), (448, 2864436), (672, 1909624), (768, 1670921), (896, 1432218), (1344, 954812), (1792, 716109), (2688, 477406), (5376, 238703)]