19528106976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8641}}^1$

素因数の和:8742

約数の個数: 288

約数和(自身を含む): 67946860800

約数和(自身を除く): 48418753824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 96, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 224, 228, 236, 252, 266, 288, 304, 336, 342, 354, 399, 413, 456, 472, 504, 531, 532, 608, 672, 684, 708, 798, 826, 912, 944, 1008, 1062, 1064, 1121, 1197, 1239, 1368, 1416, 1596, 1652, 1824, 1888, 2016, 2124, 2128, 2242, 2394, 2478, 2736, 2832, 3192, 3304, 3363, 3717, 4248, 4256, 4484, 4788, 4956, 5472, 5664, 6384, 6608, 6726, 7434, 7847, 8496, 8641, 8968, 9576, 9912, 10089, 12768, 13216, 13452, 14868, 15694, 16992, 17282, 17936, 19152, 19824, 20178, 23541, 25923, 26904, 29736, 31388, 34564, 35872, 38304, 39648, 40356, 47082, 51846, 53808, 59472, 60487, 62776, 69128, 70623, 77769, 80712, 94164, 103692, 107616, 118944, 120974, 125552, 138256, 141246, 155538, 161424, 164179, 181461, 188328, 207384, 241948, 251104, 276512, 282492, 311076, 322848, 328358, 362922, 376656, 414768, 483896, 492537, 509819, 544383, 564984, 622152, 656716, 725844, 753312, 829536, 967792, 985074, 1019638, 1088766, 1129968, 1149253, 1244304, 1313432, 1451688, 1477611, 1529457, 1935584, 1970148, 2039276, 2177532, 2259936, 2298506, 2488608, 2626864, 2903376, 2955222, 3058914, 3447759, 3568733, 3940296, 4078552, 4355064, 4588371, 4597012, 5253728, 5806752, 5910444, 6117828, 6895518, 7137466, 7880592, 8157104, 8710128, 9176742, 9194024, 9686561, 10343277, 10706199, 11820888, 12235656, 13791036, 14274932, 15761184, 16314208, 17420256, 18353484, 18388048, 19373122, 20686554, 21412398, 23641776, 24471312, 27582072, 28549864, 29059683, 32118597, 36706968, 36776096, 38746244, 41373108, 42824796, 47283552, 48942624, 55164144, 57099728, 58119366, 64237194, 67805927, 73413936, 77492488, 82746216, 85649592, 87179049, 110328288, 114199456, 116238732, 128474388, 135611854, 146827872, 154984976, 165492432, 171299184, 174358098, 203417781, 232477464, 256948776, 271223708, 309969952, 330984864, 342598368, 348716196, 406835562, 464954928, 513897552, 542447416, 610253343, 697432392, 813671124, 929909856, 1027795104, 1084894832, 1220506686, 1394864784, 1627342248, 2169789664, 2441013372, 2789729568, 3254684496, 4882026744, 6509368992, 9764053488, 19528106976]

約数ペア:

[(1, 19528106976), (2, 9764053488), (3, 6509368992), (4, 4882026744), (6, 3254684496), (7, 2789729568), (8, 2441013372), (9, 2169789664), (12, 1627342248), (14, 1394864784), (16, 1220506686), (18, 1084894832), (19, 1027795104), (21, 929909856), (24, 813671124), (28, 697432392), (32, 610253343), (36, 542447416), (38, 513897552), (42, 464954928), (48, 406835562), (56, 348716196), (57, 342598368), (59, 330984864), (63, 309969952), (72, 271223708), (76, 256948776), (84, 232477464), (96, 203417781), (112, 174358098), (114, 171299184), (118, 165492432), (126, 154984976), (133, 146827872), (144, 135611854), (152, 128474388), (168, 116238732), (171, 114199456), (177, 110328288), (224, 87179049), (228, 85649592), (236, 82746216), (252, 77492488), (266, 73413936), (288, 67805927), (304, 64237194), (336, 58119366), (342, 57099728), (354, 55164144), (399, 48942624), (413, 47283552), (456, 42824796), (472, 41373108), (504, 38746244), (531, 36776096), (532, 36706968), (608, 32118597), (672, 29059683), (684, 28549864), (708, 27582072), (798, 24471312), (826, 23641776), (912, 21412398), (944, 20686554), (1008, 19373122), (1062, 18388048), (1064, 18353484), (1121, 17420256), (1197, 16314208), (1239, 15761184), (1368, 14274932), (1416, 13791036), (1596, 12235656), (1652, 11820888), (1824, 10706199), (1888, 10343277), (2016, 9686561), (2124, 9194024), (2128, 9176742), (2242, 8710128), (2394, 8157104), (2478, 7880592), (2736, 7137466), (2832, 6895518), (3192, 6117828), (3304, 5910444), (3363, 5806752), (3717, 5253728), (4248, 4597012), (4256, 4588371), (4484, 4355064), (4788, 4078552), (4956, 3940296), (5472, 3568733), (5664, 3447759), (6384, 3058914), (6608, 2955222), (6726, 2903376), (7434, 2626864), (7847, 2488608), (8496, 2298506), (8641, 2259936), (8968, 2177532), (9576, 2039276), (9912, 1970148), (10089, 1935584), (12768, 1529457), (13216, 1477611), (13452, 1451688), (14868, 1313432), (15694, 1244304), (16992, 1149253), (17282, 1129968), (17936, 1088766), (19152, 1019638), (19824, 985074), (20178, 967792), (23541, 829536), (25923, 753312), (26904, 725844), (29736, 656716), (31388, 622152), (34564, 564984), (35872, 544383), (38304, 509819), (39648, 492537), (40356, 483896), (47082, 414768), (51846, 376656), (53808, 362922), (59472, 328358), (60487, 322848), (62776, 311076), (69128, 282492), (70623, 276512), (77769, 251104), (80712, 241948), (94164, 207384), (103692, 188328), (107616, 181461), (118944, 164179), (120974, 161424), (125552, 155538), (138256, 141246)]