234217648

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 569963520

約数和(自身を除く): 335745872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 248, 322, 368, 392, 419, 434, 496, 644, 713, 784, 838, 868, 1127, 1288, 1426, 1519, 1676, 1736, 2254, 2576, 2852, 2933, 3038, 3352, 3472, 4508, 4991, 5704, 5866, 6076, 6704, 9016, 9637, 9982, 11408, 11732, 12152, 12989, 18032, 19274, 19964, 20531, 23464, 24304, 25978, 34937, 38548, 39928, 41062, 46928, 51956, 67459, 69874, 77096, 79856, 82124, 90923, 103912, 134918, 139748, 154192, 164248, 181846, 207824, 269836, 279496, 298747, 328496, 363692, 472213, 539672, 558992, 597494, 636461, 727384, 944426, 1079344, 1194988, 1272922, 1454768, 1888852, 2091229, 2389976, 2545844, 3777704, 4182458, 4779952, 5091688, 7555408, 8364916, 10183376, 14638603, 16729832, 29277206, 33459664, 58554412, 117108824, 234217648]

約数ペア:

[(1, 234217648), (2, 117108824), (4, 58554412), (7, 33459664), (8, 29277206), (14, 16729832), (16, 14638603), (23, 10183376), (28, 8364916), (31, 7555408), (46, 5091688), (49, 4779952), (56, 4182458), (62, 3777704), (92, 2545844), (98, 2389976), (112, 2091229), (124, 1888852), (161, 1454768), (184, 1272922), (196, 1194988), (217, 1079344), (248, 944426), (322, 727384), (368, 636461), (392, 597494), (419, 558992), (434, 539672), (496, 472213), (644, 363692), (713, 328496), (784, 298747), (838, 279496), (868, 269836), (1127, 207824), (1288, 181846), (1426, 164248), (1519, 154192), (1676, 139748), (1736, 134918), (2254, 103912), (2576, 90923), (2852, 82124), (2933, 79856), (3038, 77096), (3352, 69874), (3472, 67459), (4508, 51956), (4991, 46928), (5704, 41062), (5866, 39928), (6076, 38548), (6704, 34937), (9016, 25978), (9637, 24304), (9982, 23464), (11408, 20531), (11732, 19964), (12152, 19274), (12989, 18032)]