2005957548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 6269046784

約数和(自身を除く): 4263089236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 103, 108, 124, 126, 162, 186, 189, 206, 217, 252, 277, 279, 309, 324, 372, 378, 412, 434, 554, 558, 567, 618, 651, 721, 756, 831, 837, 868, 927, 1108, 1116, 1134, 1236, 1302, 1442, 1662, 1674, 1854, 1939, 1953, 2163, 2268, 2493, 2511, 2604, 2781, 2884, 3193, 3324, 3348, 3708, 3878, 3906, 4326, 4986, 5022, 5562, 5817, 5859, 6386, 6489, 7479, 7756, 7812, 8343, 8587, 8652, 9579, 9972, 10044, 11124, 11634, 11718, 12772, 12978, 14958, 16686, 17174, 17451, 17577, 19158, 19467, 22351, 22437, 23268, 23436, 25761, 25956, 28531, 28737, 29916, 33372, 34348, 34902, 35154, 38316, 38934, 44702, 44874, 51522, 52353, 57062, 57474, 58401, 60109, 67053, 69804, 70308, 77283, 77868, 85593, 86211, 89404, 89748, 103044, 104706, 114124, 114948, 116802, 120218, 134106, 154566, 157059, 171186, 172422, 180327, 199717, 201159, 209412, 231849, 233604, 240436, 256779, 258633, 268212, 309132, 314118, 342372, 344844, 360654, 399434, 402318, 463698, 513558, 517266, 540981, 599151, 603477, 628236, 695547, 721308, 770337, 798868, 804636, 884461, 927396, 1027116, 1034532, 1081962, 1198302, 1206954, 1391094, 1540674, 1622943, 1768922, 1797453, 1810431, 2163924, 2311011, 2396604, 2413908, 2653383, 2782188, 3081348, 3245886, 3537844, 3594906, 3620862, 4622022, 4868829, 5306766, 5392359, 6191227, 6491772, 7189812, 7241724, 7960149, 9244044, 9737658, 10613532, 10784718, 12382454, 15920298, 16177077, 18573681, 19475316, 21569436, 23880447, 24764908, 31840596, 32354154, 37147362, 47760894, 55721043, 64708308, 71641341, 74294724, 95521788, 111442086, 143282682, 167163129, 222884172, 286565364, 334326258, 501489387, 668652516, 1002978774, 2005957548]

約数ペア:

[(1, 2005957548), (2, 1002978774), (3, 668652516), (4, 501489387), (6, 334326258), (7, 286565364), (9, 222884172), (12, 167163129), (14, 143282682), (18, 111442086), (21, 95521788), (27, 74294724), (28, 71641341), (31, 64708308), (36, 55721043), (42, 47760894), (54, 37147362), (62, 32354154), (63, 31840596), (81, 24764908), (84, 23880447), (93, 21569436), (103, 19475316), (108, 18573681), (124, 16177077), (126, 15920298), (162, 12382454), (186, 10784718), (189, 10613532), (206, 9737658), (217, 9244044), (252, 7960149), (277, 7241724), (279, 7189812), (309, 6491772), (324, 6191227), (372, 5392359), (378, 5306766), (412, 4868829), (434, 4622022), (554, 3620862), (558, 3594906), (567, 3537844), (618, 3245886), (651, 3081348), (721, 2782188), (756, 2653383), (831, 2413908), (837, 2396604), (868, 2311011), (927, 2163924), (1108, 1810431), (1116, 1797453), (1134, 1768922), (1236, 1622943), (1302, 1540674), (1442, 1391094), (1662, 1206954), (1674, 1198302), (1854, 1081962), (1939, 1034532), (1953, 1027116), (2163, 927396), (2268, 884461), (2493, 804636), (2511, 798868), (2604, 770337), (2781, 721308), (2884, 695547), (3193, 628236), (3324, 603477), (3348, 599151), (3708, 540981), (3878, 517266), (3906, 513558), (4326, 463698), (4986, 402318), (5022, 399434), (5562, 360654), (5817, 344844), (5859, 342372), (6386, 314118), (6489, 309132), (7479, 268212), (7756, 258633), (7812, 256779), (8343, 240436), (8587, 233604), (8652, 231849), (9579, 209412), (9972, 201159), (10044, 199717), (11124, 180327), (11634, 172422), (11718, 171186), (12772, 157059), (12978, 154566), (14958, 134106), (16686, 120218), (17174, 116802), (17451, 114948), (17577, 114124), (19158, 104706), (19467, 103044), (22351, 89748), (22437, 89404), (23268, 86211), (23436, 85593), (25761, 77868), (25956, 77283), (28531, 70308), (28737, 69804), (29916, 67053), (33372, 60109), (34348, 58401), (34902, 57474), (35154, 57062), (38316, 52353), (38934, 51522), (44702, 44874)]