1226999808

素因数分解:

$2^{11}\times 3^2\times {\mathrm{66569}}^1$

素因数の和:66597

約数の個数: 72

約数和(自身を含む): 3543853950

約数和(自身を除く): 2316854142

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, 18432, 66569, 133138, 199707, 266276, 399414, 532552, 599121, 798828, 1065104, 1198242, 1597656, 2130208, 2396484, 3195312, 4260416, 4792968, 6390624, 8520832, 9585936, 12781248, 17041664, 19171872, 25562496, 34083328, 38343744, 51124992, 68166656, 76687488, 102249984, 136333312, 153374976, 204499968, 306749952, 408999936, 613499904, 1226999808]

約数ペア:

[(1, 1226999808), (2, 613499904), (3, 408999936), (4, 306749952), (6, 204499968), (8, 153374976), (9, 136333312), (12, 102249984), (16, 76687488), (18, 68166656), (24, 51124992), (32, 38343744), (36, 34083328), (48, 25562496), (64, 19171872), (72, 17041664), (96, 12781248), (128, 9585936), (144, 8520832), (192, 6390624), (256, 4792968), (288, 4260416), (384, 3195312), (512, 2396484), (576, 2130208), (768, 1597656), (1024, 1198242), (1152, 1065104), (1536, 798828), (2048, 599121), (2304, 532552), (3072, 399414), (4608, 266276), (6144, 199707), (9216, 133138), (18432, 66569)]