117216428

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 255564288

約数和(自身を除く): 138347860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 277, 476, 508, 554, 833, 889, 1108, 1666, 1778, 1939, 2159, 3332, 3556, 3878, 4318, 4709, 6223, 7756, 8636, 9418, 12446, 13573, 15113, 18836, 24892, 27146, 30226, 32963, 35179, 54292, 60452, 65926, 70358, 105791, 131852, 140716, 211582, 230741, 246253, 423164, 461482, 492506, 598043, 922964, 985012, 1196086, 1723771, 2392172, 3447542, 4186301, 6895084, 8372602, 16745204, 29304107, 58608214, 117216428]

約数ペア:

[(1, 117216428), (2, 58608214), (4, 29304107), (7, 16745204), (14, 8372602), (17, 6895084), (28, 4186301), (34, 3447542), (49, 2392172), (68, 1723771), (98, 1196086), (119, 985012), (127, 922964), (196, 598043), (238, 492506), (254, 461482), (277, 423164), (476, 246253), (508, 230741), (554, 211582), (833, 140716), (889, 131852), (1108, 105791), (1666, 70358), (1778, 65926), (1939, 60452), (2159, 54292), (3332, 35179), (3556, 32963), (3878, 30226), (4318, 27146), (4709, 24892), (6223, 18836), (7756, 15113), (8636, 13573), (9418, 12446)]