222677568

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20347}}^1$

素因数の和:20384

約数の個数: 84

約数和(自身を含む): 671890960

約数和(自身を除く): 449213392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 20347, 40694, 61041, 81388, 122082, 162776, 183123, 244164, 325552, 366246, 386593, 488328, 651104, 732492, 773186, 976656, 1159779, 1302208, 1464984, 1546372, 1953312, 2319558, 2929968, 3092744, 3479337, 3906624, 4639116, 5859936, 6185488, 6958674, 9278232, 11719872, 12370976, 13917348, 18556464, 24741952, 27834696, 37112928, 55669392, 74225856, 111338784, 222677568]

約数ペア:

[(1, 222677568), (2, 111338784), (3, 74225856), (4, 55669392), (6, 37112928), (8, 27834696), (9, 24741952), (12, 18556464), (16, 13917348), (18, 12370976), (19, 11719872), (24, 9278232), (32, 6958674), (36, 6185488), (38, 5859936), (48, 4639116), (57, 3906624), (64, 3479337), (72, 3092744), (76, 2929968), (96, 2319558), (114, 1953312), (144, 1546372), (152, 1464984), (171, 1302208), (192, 1159779), (228, 976656), (288, 773186), (304, 732492), (342, 651104), (456, 488328), (576, 386593), (608, 366246), (684, 325552), (912, 244164), (1216, 183123), (1368, 162776), (1824, 122082), (2736, 81388), (3648, 61041), (5472, 40694), (10944, 20347)]