19731816104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 256

約数和(自身を含む): 52254720000

約数和(自身を除く): 32522903896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 143, 149, 154, 161, 182, 184, 253, 286, 298, 299, 308, 322, 364, 506, 572, 596, 598, 616, 644, 719, 728, 1001, 1012, 1043, 1144, 1192, 1196, 1288, 1438, 1639, 1771, 1937, 2002, 2024, 2086, 2093, 2392, 2876, 3278, 3289, 3427, 3542, 3874, 4004, 4172, 4186, 5033, 5752, 6556, 6578, 6854, 7084, 7748, 7909, 8008, 8344, 8372, 9347, 10066, 11473, 13112, 13156, 13559, 13708, 14168, 15496, 15818, 16537, 16744, 18694, 20132, 21307, 22946, 23023, 23989, 26312, 27118, 27416, 31636, 33074, 37388, 37697, 40264, 42614, 44551, 45892, 46046, 47978, 54236, 55363, 63272, 65429, 66148, 74776, 75394, 85228, 89102, 91784, 92092, 95956, 102817, 107131, 108472, 110726, 115759, 130858, 132296, 149149, 150788, 170456, 178204, 181907, 184184, 191912, 205634, 214262, 214981, 221452, 231518, 261716, 263879, 298298, 301576, 311857, 356408, 363814, 411268, 428524, 429962, 442904, 463036, 490061, 523432, 527758, 596596, 623714, 719719, 727628, 749917, 822536, 857048, 859924, 926072, 980122, 1055516, 1178441, 1193192, 1247428, 1273349, 1392703, 1439438, 1455256, 1499834, 1504867, 1719848, 1960244, 2111032, 2356882, 2364791, 2464013, 2494856, 2546698, 2785406, 2878876, 2999668, 3009734, 3430427, 3920488, 4713764, 4729582, 4928026, 5093396, 5570812, 5757752, 5999336, 6019468, 6860854, 8249087, 9427528, 9459164, 9748921, 9856052, 10186792, 11141624, 12038936, 13721708, 15319733, 16498174, 16553537, 17248091, 18918328, 19497842, 19712104, 27104143, 27443416, 30639466, 32032169, 32996348, 33107074, 34496182, 38995684, 54208286, 61278932, 64064338, 65992696, 66214148, 68992364, 77991368, 107238131, 108416572, 122557864, 128128676, 132428296, 137984728, 189729001, 214476262, 216833144, 224225183, 256257352, 352353859, 379458002, 428952524, 448450366, 704707718, 758916004, 857905048, 896900732, 1409415436, 1517832008, 1793801464, 2466477013, 2818830872, 4932954026, 9865908052, 19731816104]

約数ペア:

[(1, 19731816104), (2, 9865908052), (4, 4932954026), (7, 2818830872), (8, 2466477013), (11, 1793801464), (13, 1517832008), (14, 1409415436), (22, 896900732), (23, 857905048), (26, 758916004), (28, 704707718), (44, 448450366), (46, 428952524), (52, 379458002), (56, 352353859), (77, 256257352), (88, 224225183), (91, 216833144), (92, 214476262), (104, 189729001), (143, 137984728), (149, 132428296), (154, 128128676), (161, 122557864), (182, 108416572), (184, 107238131), (253, 77991368), (286, 68992364), (298, 66214148), (299, 65992696), (308, 64064338), (322, 61278932), (364, 54208286), (506, 38995684), (572, 34496182), (596, 33107074), (598, 32996348), (616, 32032169), (644, 30639466), (719, 27443416), (728, 27104143), (1001, 19712104), (1012, 19497842), (1043, 18918328), (1144, 17248091), (1192, 16553537), (1196, 16498174), (1288, 15319733), (1438, 13721708), (1639, 12038936), (1771, 11141624), (1937, 10186792), (2002, 9856052), (2024, 9748921), (2086, 9459164), (2093, 9427528), (2392, 8249087), (2876, 6860854), (3278, 6019468), (3289, 5999336), (3427, 5757752), (3542, 5570812), (3874, 5093396), (4004, 4928026), (4172, 4729582), (4186, 4713764), (5033, 3920488), (5752, 3430427), (6556, 3009734), (6578, 2999668), (6854, 2878876), (7084, 2785406), (7748, 2546698), (7909, 2494856), (8008, 2464013), (8344, 2364791), (8372, 2356882), (9347, 2111032), (10066, 1960244), (11473, 1719848), (13112, 1504867), (13156, 1499834), (13559, 1455256), (13708, 1439438), (14168, 1392703), (15496, 1273349), (15818, 1247428), (16537, 1193192), (16744, 1178441), (18694, 1055516), (20132, 980122), (21307, 926072), (22946, 859924), (23023, 857048), (23989, 822536), (26312, 749917), (27118, 727628), (27416, 719719), (31636, 623714), (33074, 596596), (37388, 527758), (37697, 523432), (40264, 490061), (42614, 463036), (44551, 442904), (45892, 429962), (46046, 428524), (47978, 411268), (54236, 363814), (55363, 356408), (63272, 311857), (65429, 301576), (66148, 298298), (74776, 263879), (75394, 261716), (85228, 231518), (89102, 221452), (91784, 214981), (92092, 214262), (95956, 205634), (102817, 191912), (107131, 184184), (108472, 181907), (110726, 178204), (115759, 170456), (130858, 150788), (132296, 149149)]