1008551768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30577}}^1$

素因数の和:30640

約数の個数: 64

約数和(自身を含む): 2348390400

約数和(自身を除く): 1339838632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 16492, 30577, 32984, 61154, 122308, 214039, 244616, 428078, 580963, 856156, 947887, 1161926, 1712312, 1895774, 2323852, 3791548, 4066741, 4647704, 6635209, 7583096, 8133482, 13270418, 16266964, 18009853, 26540836, 32533928, 36019706, 53081672, 72039412, 126068971, 144078824, 252137942, 504275884, 1008551768]

約数ペア:

[(1, 1008551768), (2, 504275884), (4, 252137942), (7, 144078824), (8, 126068971), (14, 72039412), (19, 53081672), (28, 36019706), (31, 32533928), (38, 26540836), (56, 18009853), (62, 16266964), (76, 13270418), (124, 8133482), (133, 7583096), (152, 6635209), (217, 4647704), (248, 4066741), (266, 3791548), (434, 2323852), (532, 1895774), (589, 1712312), (868, 1161926), (1064, 947887), (1178, 856156), (1736, 580963), (2356, 428078), (4123, 244616), (4712, 214039), (8246, 122308), (16492, 61154), (30577, 32984)]