220610368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16493}}^1$

素因数の和:16535

約数の個数: 56

約数和(自身を含む): 502737120

約数和(自身を除く): 282126752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 16493, 32986, 65972, 131944, 181423, 263888, 313367, 362846, 527776, 626734, 725692, 1055552, 1253468, 1451384, 2506936, 2902768, 3447037, 5013872, 5805536, 6894074, 10027744, 11611072, 13788148, 20055488, 27576296, 55152592, 110305184, 220610368]

約数ペア:

[(1, 220610368), (2, 110305184), (4, 55152592), (8, 27576296), (11, 20055488), (16, 13788148), (19, 11611072), (22, 10027744), (32, 6894074), (38, 5805536), (44, 5013872), (64, 3447037), (76, 2902768), (88, 2506936), (152, 1451384), (176, 1253468), (209, 1055552), (304, 725692), (352, 626734), (418, 527776), (608, 362846), (704, 313367), (836, 263888), (1216, 181423), (1672, 131944), (3344, 65972), (6688, 32986), (13376, 16493)]