1990016416944

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1176433}}^1$

素因数の和:1177155

約数の個数: 120

約数和(自身を含む): 5905425747312

約数和(自身を除く): 3915409330368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 691, 816, 1224, 1382, 2073, 2448, 2764, 4146, 5528, 6219, 8292, 11056, 11747, 12438, 16584, 23494, 24876, 33168, 35241, 46988, 49752, 70482, 93976, 99504, 105723, 140964, 187952, 211446, 281928, 422892, 563856, 845784, 1176433, 1691568, 2352866, 3529299, 4705732, 7058598, 9411464, 10587897, 14117196, 18822928, 19999361, 21175794, 28234392, 39998722, 42351588, 56468784, 59998083, 79997444, 84703176, 119996166, 159994888, 169406352, 179994249, 239992332, 319989776, 359988498, 479984664, 719976996, 812915203, 959969328, 1439953992, 1625830406, 2438745609, 2879907984, 3251660812, 4877491218, 6503321624, 7316236827, 9754982436, 13006643248, 13819558451, 14632473654, 19509964872, 27639116902, 29264947308, 39019929744, 41458675353, 55278233804, 58529894616, 82917350706, 110556467608, 117059789232, 124376026059, 165834701412, 221112935216, 248752052118, 331669402824, 497504104236, 663338805648, 995008208472, 1990016416944]

約数ペア:

[(1, 1990016416944), (2, 995008208472), (3, 663338805648), (4, 497504104236), (6, 331669402824), (8, 248752052118), (9, 221112935216), (12, 165834701412), (16, 124376026059), (17, 117059789232), (18, 110556467608), (24, 82917350706), (34, 58529894616), (36, 55278233804), (48, 41458675353), (51, 39019929744), (68, 29264947308), (72, 27639116902), (102, 19509964872), (136, 14632473654), (144, 13819558451), (153, 13006643248), (204, 9754982436), (272, 7316236827), (306, 6503321624), (408, 4877491218), (612, 3251660812), (691, 2879907984), (816, 2438745609), (1224, 1625830406), (1382, 1439953992), (2073, 959969328), (2448, 812915203), (2764, 719976996), (4146, 479984664), (5528, 359988498), (6219, 319989776), (8292, 239992332), (11056, 179994249), (11747, 169406352), (12438, 159994888), (16584, 119996166), (23494, 84703176), (24876, 79997444), (33168, 59998083), (35241, 56468784), (46988, 42351588), (49752, 39998722), (70482, 28234392), (93976, 21175794), (99504, 19999361), (105723, 18822928), (140964, 14117196), (187952, 10587897), (211446, 9411464), (281928, 7058598), (422892, 4705732), (563856, 3529299), (845784, 2352866), (1176433, 1691568)]