2019030216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 5892956160

約数和(自身を除く): 3873925944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 271, 366, 427, 488, 542, 727, 732, 813, 854, 1084, 1281, 1454, 1464, 1626, 1708, 1897, 2168, 2181, 2562, 2908, 3252, 3416, 3794, 4362, 5089, 5124, 5691, 5816, 6504, 7588, 8724, 10178, 10248, 11382, 15176, 15267, 16531, 17448, 20356, 22764, 30534, 33062, 40712, 44347, 45528, 49593, 61068, 66124, 88694, 99186, 115717, 122136, 132248, 133041, 177388, 197017, 198372, 231434, 266082, 310429, 347151, 354776, 394034, 396744, 462868, 532164, 591051, 620858, 694302, 788068, 925736, 931287, 1064328, 1182102, 1241716, 1379119, 1388604, 1576136, 1862574, 2364204, 2483432, 2758238, 2777208, 3725148, 4137357, 4728408, 5516476, 7450296, 8274714, 11032952, 12018037, 16549428, 24036074, 33098856, 36054111, 48072148, 72108222, 84126259, 96144296, 144216444, 168252518, 252378777, 288432888, 336505036, 504757554, 673010072, 1009515108, 2019030216]

約数ペア:

[(1, 2019030216), (2, 1009515108), (3, 673010072), (4, 504757554), (6, 336505036), (7, 288432888), (8, 252378777), (12, 168252518), (14, 144216444), (21, 96144296), (24, 84126259), (28, 72108222), (42, 48072148), (56, 36054111), (61, 33098856), (84, 24036074), (122, 16549428), (168, 12018037), (183, 11032952), (244, 8274714), (271, 7450296), (366, 5516476), (427, 4728408), (488, 4137357), (542, 3725148), (727, 2777208), (732, 2758238), (813, 2483432), (854, 2364204), (1084, 1862574), (1281, 1576136), (1454, 1388604), (1464, 1379119), (1626, 1241716), (1708, 1182102), (1897, 1064328), (2168, 931287), (2181, 925736), (2562, 788068), (2908, 694302), (3252, 620858), (3416, 591051), (3794, 532164), (4362, 462868), (5089, 396744), (5124, 394034), (5691, 354776), (5816, 347151), (6504, 310429), (7588, 266082), (8724, 231434), (10178, 198372), (10248, 197017), (11382, 177388), (15176, 133041), (15267, 132248), (16531, 122136), (17448, 115717), (20356, 99186), (22764, 88694), (30534, 66124), (33062, 61068), (40712, 49593), (44347, 45528)]