21564359376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:890

約数の個数: 320

約数和(自身を含む): 70057230336

約数和(自身を除く): 48492870960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 193, 204, 217, 238, 248, 272, 336, 357, 372, 386, 408, 434, 476, 496, 527, 579, 631, 651, 714, 744, 772, 816, 868, 952, 1054, 1158, 1262, 1302, 1351, 1428, 1488, 1544, 1581, 1736, 1893, 1904, 2108, 2316, 2524, 2604, 2702, 2856, 3088, 3162, 3281, 3472, 3689, 3786, 4053, 4216, 4417, 4632, 5048, 5208, 5404, 5712, 5983, 6324, 6562, 7378, 7572, 8106, 8432, 8834, 9264, 9843, 10096, 10416, 10727, 10808, 11067, 11966, 12648, 13124, 13251, 14756, 15144, 16212, 17668, 17949, 19561, 19686, 21454, 21616, 22134, 22967, 23932, 25296, 26248, 26502, 29512, 30288, 32181, 32424, 35336, 35898, 39122, 39372, 41881, 42908, 44268, 45934, 47864, 52496, 53004, 58683, 59024, 64362, 64848, 68901, 70672, 71796, 75089, 78244, 78744, 83762, 85816, 88536, 91868, 95728, 101711, 106008, 117366, 121783, 125643, 128724, 136927, 137802, 143592, 150178, 156488, 157488, 167524, 171632, 177072, 183736, 203422, 212016, 225267, 234732, 243566, 251286, 257448, 273854, 275604, 287184, 300356, 305133, 312976, 332537, 335048, 365349, 367472, 406844, 410781, 450534, 469464, 487132, 502572, 514896, 547708, 551208, 600712, 610266, 665074, 670096, 711977, 730698, 813688, 821562, 852481, 901068, 938928, 974264, 997611, 1005144, 1095416, 1102416, 1201424, 1220532, 1330148, 1423954, 1461396, 1627376, 1643124, 1704962, 1802136, 1948528, 1995222, 2010288, 2070311, 2135931, 2190832, 2327759, 2441064, 2557443, 2660296, 2847908, 2922792, 3286248, 3409924, 3604272, 3775273, 3990444, 4140622, 4271862, 4655518, 4882128, 5114886, 5320592, 5695816, 5845584, 6210933, 6572496, 6819848, 6983277, 7550546, 7980888, 8281244, 8543724, 9311036, 10229772, 11325819, 11391632, 12421866, 13639696, 13966554, 14492177, 15101092, 15961776, 16562488, 17087448, 18622072, 20459544, 22651638, 24843732, 26426911, 27933108, 28984354, 30202184, 33124976, 34174896, 37244144, 40919088, 43476531, 45303276, 49687464, 52853822, 55866216, 57968708, 60404368, 64179641, 79280733, 86953062, 90606552, 99374928, 105707644, 111732432, 115937416, 128359282, 158561466, 173906124, 181213104, 192538923, 211415288, 231874832, 256718564, 317122932, 347812248, 385077846, 422830576, 449257487, 513437128, 634245864, 695624496, 770155692, 898514974, 1026874256, 1268491728, 1347772461, 1540311384, 1797029948, 2695544922, 3080622768, 3594059896, 5391089844, 7188119792, 10782179688, 21564359376]

約数ペア:

[(1, 21564359376), (2, 10782179688), (3, 7188119792), (4, 5391089844), (6, 3594059896), (7, 3080622768), (8, 2695544922), (12, 1797029948), (14, 1540311384), (16, 1347772461), (17, 1268491728), (21, 1026874256), (24, 898514974), (28, 770155692), (31, 695624496), (34, 634245864), (42, 513437128), (48, 449257487), (51, 422830576), (56, 385077846), (62, 347812248), (68, 317122932), (84, 256718564), (93, 231874832), (102, 211415288), (112, 192538923), (119, 181213104), (124, 173906124), (136, 158561466), (168, 128359282), (186, 115937416), (193, 111732432), (204, 105707644), (217, 99374928), (238, 90606552), (248, 86953062), (272, 79280733), (336, 64179641), (357, 60404368), (372, 57968708), (386, 55866216), (408, 52853822), (434, 49687464), (476, 45303276), (496, 43476531), (527, 40919088), (579, 37244144), (631, 34174896), (651, 33124976), (714, 30202184), (744, 28984354), (772, 27933108), (816, 26426911), (868, 24843732), (952, 22651638), (1054, 20459544), (1158, 18622072), (1262, 17087448), (1302, 16562488), (1351, 15961776), (1428, 15101092), (1488, 14492177), (1544, 13966554), (1581, 13639696), (1736, 12421866), (1893, 11391632), (1904, 11325819), (2108, 10229772), (2316, 9311036), (2524, 8543724), (2604, 8281244), (2702, 7980888), (2856, 7550546), (3088, 6983277), (3162, 6819848), (3281, 6572496), (3472, 6210933), (3689, 5845584), (3786, 5695816), (4053, 5320592), (4216, 5114886), (4417, 4882128), (4632, 4655518), (5048, 4271862), (5208, 4140622), (5404, 3990444), (5712, 3775273), (5983, 3604272), (6324, 3409924), (6562, 3286248), (7378, 2922792), (7572, 2847908), (8106, 2660296), (8432, 2557443), (8834, 2441064), (9264, 2327759), (9843, 2190832), (10096, 2135931), (10416, 2070311), (10727, 2010288), (10808, 1995222), (11067, 1948528), (11966, 1802136), (12648, 1704962), (13124, 1643124), (13251, 1627376), (14756, 1461396), (15144, 1423954), (16212, 1330148), (17668, 1220532), (17949, 1201424), (19561, 1102416), (19686, 1095416), (21454, 1005144), (21616, 997611), (22134, 974264), (22967, 938928), (23932, 901068), (25296, 852481), (26248, 821562), (26502, 813688), (29512, 730698), (30288, 711977), (32181, 670096), (32424, 665074), (35336, 610266), (35898, 600712), (39122, 551208), (39372, 547708), (41881, 514896), (42908, 502572), (44268, 487132), (45934, 469464), (47864, 450534), (52496, 410781), (53004, 406844), (58683, 367472), (59024, 365349), (64362, 335048), (64848, 332537), (68901, 312976), (70672, 305133), (71796, 300356), (75089, 287184), (78244, 275604), (78744, 273854), (83762, 257448), (85816, 251286), (88536, 243566), (91868, 234732), (95728, 225267), (101711, 212016), (106008, 203422), (117366, 183736), (121783, 177072), (125643, 171632), (128724, 167524), (136927, 157488), (137802, 156488), (143592, 150178)]