245311488

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13309}}^1$

素因数の和:13337

約数の個数: 72

約数和(自身を含む): 708557850

約数和(自身を除く): 463246362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 13309, 18432, 26618, 39927, 53236, 79854, 106472, 119781, 159708, 212944, 239562, 319416, 425888, 479124, 638832, 851776, 958248, 1277664, 1703552, 1916496, 2555328, 3407104, 3832992, 5110656, 6814208, 7665984, 10221312, 13628416, 15331968, 20442624, 27256832, 30663936, 40885248, 61327872, 81770496, 122655744, 245311488]

約数ペア:

[(1, 245311488), (2, 122655744), (3, 81770496), (4, 61327872), (6, 40885248), (8, 30663936), (9, 27256832), (12, 20442624), (16, 15331968), (18, 13628416), (24, 10221312), (32, 7665984), (36, 6814208), (48, 5110656), (64, 3832992), (72, 3407104), (96, 2555328), (128, 1916496), (144, 1703552), (192, 1277664), (256, 958248), (288, 851776), (384, 638832), (512, 479124), (576, 425888), (768, 319416), (1024, 239562), (1152, 212944), (1536, 159708), (2048, 119781), (2304, 106472), (3072, 79854), (4608, 53236), (6144, 39927), (9216, 26618), (13309, 18432)]