276672032

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 686793996

約数和(自身を除く): 410121964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 277, 343, 364, 392, 416, 554, 637, 686, 728, 784, 1108, 1274, 1372, 1456, 1568, 1939, 2216, 2401, 2548, 2744, 2912, 3601, 3878, 4432, 4459, 4802, 5096, 5488, 7202, 7756, 8864, 8918, 9604, 10192, 10976, 13573, 14404, 15512, 17836, 19208, 20384, 25207, 27146, 28808, 31024, 31213, 35672, 38416, 50414, 54292, 57616, 62048, 62426, 71344, 76832, 95011, 100828, 108584, 115232, 124852, 142688, 176449, 190022, 201656, 217168, 249704, 352898, 380044, 403312, 434336, 499408, 665077, 705796, 760088, 806624, 998816, 1235143, 1330154, 1411592, 1520176, 2470286, 2660308, 2823184, 3040352, 4940572, 5320616, 5646368, 8646001, 9881144, 10641232, 17292002, 19762288, 21282464, 34584004, 39524576, 69168008, 138336016, 276672032]

約数ペア:

[(1, 276672032), (2, 138336016), (4, 69168008), (7, 39524576), (8, 34584004), (13, 21282464), (14, 19762288), (16, 17292002), (26, 10641232), (28, 9881144), (32, 8646001), (49, 5646368), (52, 5320616), (56, 4940572), (91, 3040352), (98, 2823184), (104, 2660308), (112, 2470286), (182, 1520176), (196, 1411592), (208, 1330154), (224, 1235143), (277, 998816), (343, 806624), (364, 760088), (392, 705796), (416, 665077), (554, 499408), (637, 434336), (686, 403312), (728, 380044), (784, 352898), (1108, 249704), (1274, 217168), (1372, 201656), (1456, 190022), (1568, 176449), (1939, 142688), (2216, 124852), (2401, 115232), (2548, 108584), (2744, 100828), (2912, 95011), (3601, 76832), (3878, 71344), (4432, 62426), (4459, 62048), (4802, 57616), (5096, 54292), (5488, 50414), (7202, 38416), (7756, 35672), (8864, 31213), (8918, 31024), (9604, 28808), (10192, 27146), (10976, 25207), (13573, 20384), (14404, 19208), (15512, 17836)]