820297296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 2876065920

約数和(自身を除く): 2055768624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 59, 63, 72, 78, 84, 91, 104, 112, 117, 118, 126, 144, 156, 168, 177, 182, 208, 234, 236, 252, 273, 312, 336, 354, 364, 413, 468, 472, 504, 531, 546, 624, 708, 728, 767, 819, 826, 936, 944, 1008, 1061, 1062, 1092, 1239, 1416, 1456, 1534, 1638, 1652, 1872, 2122, 2124, 2184, 2301, 2478, 2832, 3068, 3183, 3276, 3304, 3717, 4244, 4248, 4368, 4602, 4956, 5369, 6136, 6366, 6552, 6608, 6903, 7427, 7434, 8488, 8496, 9204, 9549, 9912, 10738, 12272, 12732, 13104, 13793, 13806, 14854, 14868, 16107, 16976, 18408, 19098, 19824, 21476, 22281, 25464, 27586, 27612, 29708, 29736, 32214, 36816, 38196, 41379, 42952, 44562, 48321, 50928, 55172, 55224, 59416, 59472, 62599, 64428, 66843, 76392, 82758, 85904, 89124, 96551, 96642, 110344, 110448, 118832, 124137, 125198, 128856, 133686, 152784, 165516, 178248, 187797, 193102, 193284, 220688, 248274, 250396, 257712, 267372, 289653, 331032, 356496, 375594, 386204, 386568, 438193, 496548, 500792, 534744, 563391, 579306, 662064, 751188, 772408, 773136, 813787, 868959, 876386, 993096, 1001584, 1069488, 1126782, 1158612, 1314579, 1502376, 1544816, 1627574, 1737918, 1752772, 1986192, 2253564, 2317224, 2441361, 2629158, 3004752, 3255148, 3475836, 3505544, 3943737, 4507128, 4634448, 4882722, 5258316, 5696509, 6510296, 6951672, 7011088, 7324083, 7887474, 9014256, 9765444, 10516632, 11393018, 13020592, 13903344, 14648166, 15774948, 17089527, 19530888, 21033264, 22786036, 29296332, 31549896, 34179054, 39061776, 45572072, 51268581, 58592664, 63099792, 68358108, 91144144, 102537162, 117185328, 136716216, 205074324, 273432432, 410148648, 820297296]

約数ペア:

[(1, 820297296), (2, 410148648), (3, 273432432), (4, 205074324), (6, 136716216), (7, 117185328), (8, 102537162), (9, 91144144), (12, 68358108), (13, 63099792), (14, 58592664), (16, 51268581), (18, 45572072), (21, 39061776), (24, 34179054), (26, 31549896), (28, 29296332), (36, 22786036), (39, 21033264), (42, 19530888), (48, 17089527), (52, 15774948), (56, 14648166), (59, 13903344), (63, 13020592), (72, 11393018), (78, 10516632), (84, 9765444), (91, 9014256), (104, 7887474), (112, 7324083), (117, 7011088), (118, 6951672), (126, 6510296), (144, 5696509), (156, 5258316), (168, 4882722), (177, 4634448), (182, 4507128), (208, 3943737), (234, 3505544), (236, 3475836), (252, 3255148), (273, 3004752), (312, 2629158), (336, 2441361), (354, 2317224), (364, 2253564), (413, 1986192), (468, 1752772), (472, 1737918), (504, 1627574), (531, 1544816), (546, 1502376), (624, 1314579), (708, 1158612), (728, 1126782), (767, 1069488), (819, 1001584), (826, 993096), (936, 876386), (944, 868959), (1008, 813787), (1061, 773136), (1062, 772408), (1092, 751188), (1239, 662064), (1416, 579306), (1456, 563391), (1534, 534744), (1638, 500792), (1652, 496548), (1872, 438193), (2122, 386568), (2124, 386204), (2184, 375594), (2301, 356496), (2478, 331032), (2832, 289653), (3068, 267372), (3183, 257712), (3276, 250396), (3304, 248274), (3717, 220688), (4244, 193284), (4248, 193102), (4368, 187797), (4602, 178248), (4956, 165516), (5369, 152784), (6136, 133686), (6366, 128856), (6552, 125198), (6608, 124137), (6903, 118832), (7427, 110448), (7434, 110344), (8488, 96642), (8496, 96551), (9204, 89124), (9549, 85904), (9912, 82758), (10738, 76392), (12272, 66843), (12732, 64428), (13104, 62599), (13793, 59472), (13806, 59416), (14854, 55224), (14868, 55172), (16107, 50928), (16976, 48321), (18408, 44562), (19098, 42952), (19824, 41379), (21476, 38196), (22281, 36816), (25464, 32214), (27586, 29736), (27612, 29708)]