2977784208

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{12157}}^1$

素因数の和:12193

約数の個数: 160

約数和(自身を含む): 9889803520

約数和(自身を除く): 6912019312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3024, 3402, 3888, 4374, 4536, 5103, 5832, 6804, 8748, 9072, 10206, 11664, 12157, 13608, 15309, 17496, 20412, 24314, 27216, 30618, 34992, 36471, 40824, 48628, 61236, 72942, 81648, 85099, 97256, 109413, 122472, 145884, 170198, 194512, 218826, 244944, 255297, 291768, 328239, 340396, 437652, 510594, 583536, 656478, 680792, 765891, 875304, 984717, 1021188, 1312956, 1361584, 1531782, 1750608, 1969434, 2042376, 2297673, 2625912, 2954151, 3063564, 3938868, 4084752, 4595346, 5251824, 5908302, 6127128, 6893019, 7877736, 8862453, 9190692, 11816604, 12254256, 13786038, 15755472, 17724906, 18381384, 20679057, 23633208, 26587359, 27572076, 35449812, 36762768, 41358114, 47266416, 53174718, 55144152, 62037171, 70899624, 82716228, 106349436, 110288304, 124074342, 141799248, 165432456, 186111513, 212698872, 248148684, 330864912, 372223026, 425397744, 496297368, 744446052, 992594736, 1488892104, 2977784208]

約数ペア:

[(1, 2977784208), (2, 1488892104), (3, 992594736), (4, 744446052), (6, 496297368), (7, 425397744), (8, 372223026), (9, 330864912), (12, 248148684), (14, 212698872), (16, 186111513), (18, 165432456), (21, 141799248), (24, 124074342), (27, 110288304), (28, 106349436), (36, 82716228), (42, 70899624), (48, 62037171), (54, 55144152), (56, 53174718), (63, 47266416), (72, 41358114), (81, 36762768), (84, 35449812), (108, 27572076), (112, 26587359), (126, 23633208), (144, 20679057), (162, 18381384), (168, 17724906), (189, 15755472), (216, 13786038), (243, 12254256), (252, 11816604), (324, 9190692), (336, 8862453), (378, 7877736), (432, 6893019), (486, 6127128), (504, 5908302), (567, 5251824), (648, 4595346), (729, 4084752), (756, 3938868), (972, 3063564), (1008, 2954151), (1134, 2625912), (1296, 2297673), (1458, 2042376), (1512, 1969434), (1701, 1750608), (1944, 1531782), (2187, 1361584), (2268, 1312956), (2916, 1021188), (3024, 984717), (3402, 875304), (3888, 765891), (4374, 680792), (4536, 656478), (5103, 583536), (5832, 510594), (6804, 437652), (8748, 340396), (9072, 328239), (10206, 291768), (11664, 255297), (12157, 244944), (13608, 218826), (15309, 194512), (17496, 170198), (20412, 145884), (24314, 122472), (27216, 109413), (30618, 97256), (34992, 85099), (36471, 81648), (40824, 72942), (48628, 61236)]