218636293376

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{24229}}^1$

素因数の和:24695

約数の個数: 72

約数和(自身を含む): 442020621000

約数和(自身を除く): 223384327624

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 349, 404, 698, 808, 1396, 1616, 2792, 3232, 5584, 6464, 11168, 12928, 22336, 24229, 25856, 35249, 44672, 48458, 70498, 89344, 96916, 140996, 193832, 281992, 387664, 563984, 775328, 1127968, 1550656, 2255936, 2447129, 3101312, 4511872, 4894258, 6202624, 8455921, 9023744, 9788516, 16911842, 19577032, 33823684, 39154064, 67647368, 78308128, 135294736, 156616256, 270589472, 313232512, 541178944, 626465024, 854048021, 1082357888, 1708096042, 2164715776, 3416192084, 6832384168, 13664768336, 27329536672, 54659073344, 109318146688, 218636293376]

約数ペア:

[(1, 218636293376), (2, 109318146688), (4, 54659073344), (8, 27329536672), (16, 13664768336), (32, 6832384168), (64, 3416192084), (101, 2164715776), (128, 1708096042), (202, 1082357888), (256, 854048021), (349, 626465024), (404, 541178944), (698, 313232512), (808, 270589472), (1396, 156616256), (1616, 135294736), (2792, 78308128), (3232, 67647368), (5584, 39154064), (6464, 33823684), (11168, 19577032), (12928, 16911842), (22336, 9788516), (24229, 9023744), (25856, 8455921), (35249, 6202624), (44672, 4894258), (48458, 4511872), (70498, 3101312), (89344, 2447129), (96916, 2255936), (140996, 1550656), (193832, 1127968), (281992, 775328), (387664, 563984)]