428071644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1745

約数の個数: 216

約数和(自身を含む): 1479664368

約数和(自身を除く): 1051592724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 819, 858, 882, 924, 1001, 1078, 1092, 1274, 1287, 1386, 1617, 1638, 1697, 1716, 1764, 1911, 2002, 2156, 2548, 2574, 2772, 3003, 3234, 3276, 3394, 3822, 4004, 4851, 5091, 5148, 5733, 6006, 6468, 6788, 7007, 7644, 9009, 9702, 10182, 11466, 11879, 12012, 14014, 15273, 18018, 18667, 19404, 20364, 21021, 22061, 22932, 23758, 28028, 30546, 35637, 36036, 37334, 42042, 44122, 47516, 56001, 61092, 63063, 66183, 71274, 74668, 83153, 84084, 88244, 106911, 112002, 126126, 130669, 132366, 142548, 154427, 166306, 168003, 198549, 213822, 224004, 242671, 249459, 252252, 261338, 264732, 308854, 332612, 336006, 392007, 397098, 427644, 463281, 485342, 498918, 522676, 617708, 672012, 728013, 748377, 784014, 794196, 914683, 926562, 970684, 997836, 1080989, 1176021, 1389843, 1456026, 1496754, 1568028, 1698697, 1829366, 1853124, 2161978, 2184039, 2352042, 2744049, 2779686, 2912052, 2993508, 3242967, 3397394, 3658732, 4323956, 4368078, 4704084, 5096091, 5488098, 5559372, 6485934, 6794788, 8232147, 8736156, 9728901, 10192182, 10976196, 11890879, 12971868, 15288273, 16464294, 19457802, 20384364, 23781758, 30576546, 32928588, 35672637, 38915604, 47563516, 61153092, 71345274, 107017911, 142690548, 214035822, 428071644]

約数ペア:

[(1, 428071644), (2, 214035822), (3, 142690548), (4, 107017911), (6, 71345274), (7, 61153092), (9, 47563516), (11, 38915604), (12, 35672637), (13, 32928588), (14, 30576546), (18, 23781758), (21, 20384364), (22, 19457802), (26, 16464294), (28, 15288273), (33, 12971868), (36, 11890879), (39, 10976196), (42, 10192182), (44, 9728901), (49, 8736156), (52, 8232147), (63, 6794788), (66, 6485934), (77, 5559372), (78, 5488098), (84, 5096091), (91, 4704084), (98, 4368078), (99, 4323956), (117, 3658732), (126, 3397394), (132, 3242967), (143, 2993508), (147, 2912052), (154, 2779686), (156, 2744049), (182, 2352042), (196, 2184039), (198, 2161978), (231, 1853124), (234, 1829366), (252, 1698697), (273, 1568028), (286, 1496754), (294, 1456026), (308, 1389843), (364, 1176021), (396, 1080989), (429, 997836), (441, 970684), (462, 926562), (468, 914683), (539, 794196), (546, 784014), (572, 748377), (588, 728013), (637, 672012), (693, 617708), (819, 522676), (858, 498918), (882, 485342), (924, 463281), (1001, 427644), (1078, 397098), (1092, 392007), (1274, 336006), (1287, 332612), (1386, 308854), (1617, 264732), (1638, 261338), (1697, 252252), (1716, 249459), (1764, 242671), (1911, 224004), (2002, 213822), (2156, 198549), (2548, 168003), (2574, 166306), (2772, 154427), (3003, 142548), (3234, 132366), (3276, 130669), (3394, 126126), (3822, 112002), (4004, 106911), (4851, 88244), (5091, 84084), (5148, 83153), (5733, 74668), (6006, 71274), (6468, 66183), (6788, 63063), (7007, 61092), (7644, 56001), (9009, 47516), (9702, 44122), (10182, 42042), (11466, 37334), (11879, 36036), (12012, 35637), (14014, 30546), (15273, 28028), (18018, 23758), (18667, 22932), (19404, 22061), (20364, 21021)]