222727744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5063

約数の個数: 56

約数和(自身を含む): 479483928

約数和(自身を除く): 256756184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2624, 2788, 4993, 5576, 9986, 11152, 19972, 22304, 39944, 44608, 79888, 84881, 159776, 169762, 204713, 319552, 339524, 409426, 679048, 818852, 1358096, 1637704, 2716192, 3275408, 3480121, 5432384, 6550816, 6960242, 13101632, 13920484, 27840968, 55681936, 111363872, 222727744]

約数ペア:

[(1, 222727744), (2, 111363872), (4, 55681936), (8, 27840968), (16, 13920484), (17, 13101632), (32, 6960242), (34, 6550816), (41, 5432384), (64, 3480121), (68, 3275408), (82, 2716192), (136, 1637704), (164, 1358096), (272, 818852), (328, 679048), (544, 409426), (656, 339524), (697, 319552), (1088, 204713), (1312, 169762), (1394, 159776), (2624, 84881), (2788, 79888), (4993, 44608), (5576, 39944), (9986, 22304), (11152, 19972)]