1864473856

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 4413273984

約数和(自身を除く): 2548800128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 67, 106, 112, 128, 134, 212, 224, 256, 268, 293, 371, 424, 448, 469, 536, 586, 742, 848, 896, 938, 1072, 1172, 1484, 1696, 1792, 1876, 2051, 2144, 2344, 2968, 3392, 3551, 3752, 4102, 4288, 4688, 5936, 6784, 7102, 7504, 8204, 8576, 9376, 11872, 13568, 14204, 15008, 15529, 16408, 17152, 18752, 19631, 23744, 24857, 28408, 30016, 31058, 32816, 37504, 39262, 47488, 49714, 56816, 60032, 62116, 65632, 75008, 78524, 94976, 99428, 108703, 113632, 120064, 124232, 131264, 137417, 157048, 198856, 217406, 227264, 248464, 262528, 274834, 314096, 397712, 434812, 454528, 496928, 525056, 549668, 628192, 795424, 869624, 909056, 993856, 1040443, 1099336, 1256384, 1590848, 1739248, 1987712, 2080886, 2198672, 2512768, 3181696, 3478496, 3975424, 4161772, 4397344, 5025536, 6363392, 6956992, 7283101, 8323544, 8794688, 13913984, 14566202, 16647088, 17589376, 27827968, 29132404, 33294176, 35178752, 58264808, 66588352, 116529616, 133176704, 233059232, 266353408, 466118464, 932236928, 1864473856]

約数ペア:

[(1, 1864473856), (2, 932236928), (4, 466118464), (7, 266353408), (8, 233059232), (14, 133176704), (16, 116529616), (28, 66588352), (32, 58264808), (53, 35178752), (56, 33294176), (64, 29132404), (67, 27827968), (106, 17589376), (112, 16647088), (128, 14566202), (134, 13913984), (212, 8794688), (224, 8323544), (256, 7283101), (268, 6956992), (293, 6363392), (371, 5025536), (424, 4397344), (448, 4161772), (469, 3975424), (536, 3478496), (586, 3181696), (742, 2512768), (848, 2198672), (896, 2080886), (938, 1987712), (1072, 1739248), (1172, 1590848), (1484, 1256384), (1696, 1099336), (1792, 1040443), (1876, 993856), (2051, 909056), (2144, 869624), (2344, 795424), (2968, 628192), (3392, 549668), (3551, 525056), (3752, 496928), (4102, 454528), (4288, 434812), (4688, 397712), (5936, 314096), (6784, 274834), (7102, 262528), (7504, 248464), (8204, 227264), (8576, 217406), (9376, 198856), (11872, 157048), (13568, 137417), (14204, 131264), (15008, 124232), (15529, 120064), (16408, 113632), (17152, 108703), (18752, 99428), (19631, 94976), (23744, 78524), (24857, 75008), (28408, 65632), (30016, 62116), (31058, 60032), (32816, 56816), (37504, 49714), (39262, 47488)]