268222656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2690

約数の個数: 112

約数和(自身を含む): 783201888

約数和(自身を除く): 514979232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1968, 2132, 2496, 2621, 2624, 3198, 3936, 4264, 5242, 6396, 7863, 7872, 8528, 10484, 12792, 15726, 17056, 20968, 25584, 31452, 34073, 34112, 41936, 51168, 62904, 68146, 83872, 102219, 102336, 107461, 125808, 136292, 167744, 204438, 214922, 251616, 272584, 322383, 408876, 429844, 503232, 545168, 644766, 817752, 859688, 1090336, 1289532, 1396993, 1635504, 1719376, 2180672, 2579064, 2793986, 3271008, 3438752, 4190979, 5158128, 5587972, 6542016, 6877504, 8381958, 10316256, 11175944, 16763916, 20632512, 22351888, 33527832, 44703776, 67055664, 89407552, 134111328, 268222656]

約数ペア:

[(1, 268222656), (2, 134111328), (3, 89407552), (4, 67055664), (6, 44703776), (8, 33527832), (12, 22351888), (13, 20632512), (16, 16763916), (24, 11175944), (26, 10316256), (32, 8381958), (39, 6877504), (41, 6542016), (48, 5587972), (52, 5158128), (64, 4190979), (78, 3438752), (82, 3271008), (96, 2793986), (104, 2579064), (123, 2180672), (156, 1719376), (164, 1635504), (192, 1396993), (208, 1289532), (246, 1090336), (312, 859688), (328, 817752), (416, 644766), (492, 545168), (533, 503232), (624, 429844), (656, 408876), (832, 322383), (984, 272584), (1066, 251616), (1248, 214922), (1312, 204438), (1599, 167744), (1968, 136292), (2132, 125808), (2496, 107461), (2621, 102336), (2624, 102219), (3198, 83872), (3936, 68146), (4264, 62904), (5242, 51168), (6396, 41936), (7863, 34112), (7872, 34073), (8528, 31452), (10484, 25584), (12792, 20968), (15726, 17056)]