2019234048

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 5817060480

約数和(自身を除く): 3797826432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 263, 312, 384, 416, 526, 624, 768, 769, 789, 832, 1052, 1248, 1538, 1578, 1664, 2104, 2307, 2496, 3076, 3156, 3328, 3419, 4208, 4614, 4992, 6152, 6312, 6838, 8416, 9228, 9984, 9997, 10257, 12304, 12624, 13676, 16832, 18456, 19994, 20514, 24608, 25248, 27352, 29991, 33664, 36912, 39988, 41028, 49216, 50496, 54704, 59982, 67328, 73824, 79976, 82056, 98432, 100992, 109408, 119964, 147648, 159952, 164112, 196864, 201984, 202247, 218816, 239928, 295296, 319904, 328224, 404494, 437632, 479856, 590592, 606741, 639808, 656448, 808988, 875264, 959712, 1213482, 1279616, 1312896, 1617976, 1919424, 2426964, 2559232, 2625792, 2629211, 3235952, 3838848, 4853928, 5258422, 6471904, 7677696, 7887633, 9707856, 10516844, 12943808, 15775266, 19415712, 21033688, 25887616, 31550532, 38831424, 42067376, 51775232, 63101064, 77662848, 84134752, 126202128, 155325696, 168269504, 252404256, 336539008, 504808512, 673078016, 1009617024, 2019234048]

約数ペア:

[(1, 2019234048), (2, 1009617024), (3, 673078016), (4, 504808512), (6, 336539008), (8, 252404256), (12, 168269504), (13, 155325696), (16, 126202128), (24, 84134752), (26, 77662848), (32, 63101064), (39, 51775232), (48, 42067376), (52, 38831424), (64, 31550532), (78, 25887616), (96, 21033688), (104, 19415712), (128, 15775266), (156, 12943808), (192, 10516844), (208, 9707856), (256, 7887633), (263, 7677696), (312, 6471904), (384, 5258422), (416, 4853928), (526, 3838848), (624, 3235952), (768, 2629211), (769, 2625792), (789, 2559232), (832, 2426964), (1052, 1919424), (1248, 1617976), (1538, 1312896), (1578, 1279616), (1664, 1213482), (2104, 959712), (2307, 875264), (2496, 808988), (3076, 656448), (3156, 639808), (3328, 606741), (3419, 590592), (4208, 479856), (4614, 437632), (4992, 404494), (6152, 328224), (6312, 319904), (6838, 295296), (8416, 239928), (9228, 218816), (9984, 202247), (9997, 201984), (10257, 196864), (12304, 164112), (12624, 159952), (13676, 147648), (16832, 119964), (18456, 109408), (19994, 100992), (20514, 98432), (24608, 82056), (25248, 79976), (27352, 73824), (29991, 67328), (33664, 59982), (36912, 54704), (39988, 50496), (41028, 49216)]