221457788376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{56783}}^1$

素因数の和:56910

約数の個数: 192

約数和(自身を含む): 652516300800

約数和(自身を除く): 431058512424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 79, 88, 102, 121, 132, 136, 158, 187, 204, 237, 242, 264, 316, 363, 374, 408, 474, 484, 561, 632, 726, 748, 869, 948, 968, 1122, 1343, 1452, 1496, 1738, 1896, 2057, 2244, 2607, 2686, 2904, 3476, 4029, 4114, 4488, 5214, 5372, 6171, 6952, 8058, 8228, 9559, 10428, 10744, 12342, 14773, 16116, 16456, 19118, 20856, 24684, 28677, 29546, 32232, 38236, 44319, 49368, 56783, 57354, 59092, 76472, 88638, 113566, 114708, 118184, 162503, 170349, 177276, 227132, 229416, 325006, 340698, 354552, 454264, 487509, 624613, 650012, 681396, 965311, 975018, 1249226, 1300024, 1362792, 1873839, 1930622, 1950036, 2498452, 2895933, 3747678, 3861244, 3900072, 4485857, 4996904, 5791866, 6870743, 7495356, 7722488, 8971714, 10618421, 11583732, 13457571, 13741486, 14990712, 17943428, 20612229, 21236842, 23167464, 26915142, 27482972, 31855263, 35886856, 41224458, 42473684, 49344427, 53830284, 54965944, 63710526, 76259569, 82448916, 84947368, 98688854, 107660568, 116802631, 127421052, 148033281, 152519138, 164897832, 197377708, 228778707, 233605262, 254842104, 296066562, 305038276, 350407893, 394755416, 457557414, 467210524, 542788697, 592133124, 610076552, 700815786, 838855259, 915114828, 934421048, 1085577394, 1184266248, 1401631572, 1628366091, 1677710518, 1830229656, 2171154788, 2516565777, 2803263144, 3256732182, 3355421036, 4342309576, 5033131554, 6513464364, 6710842072, 9227407849, 10066263108, 13026928728, 18454815698, 20132526216, 27682223547, 36909631396, 55364447094, 73819262792, 110728894188, 221457788376]

約数ペア:

[(1, 221457788376), (2, 110728894188), (3, 73819262792), (4, 55364447094), (6, 36909631396), (8, 27682223547), (11, 20132526216), (12, 18454815698), (17, 13026928728), (22, 10066263108), (24, 9227407849), (33, 6710842072), (34, 6513464364), (44, 5033131554), (51, 4342309576), (66, 3355421036), (68, 3256732182), (79, 2803263144), (88, 2516565777), (102, 2171154788), (121, 1830229656), (132, 1677710518), (136, 1628366091), (158, 1401631572), (187, 1184266248), (204, 1085577394), (237, 934421048), (242, 915114828), (264, 838855259), (316, 700815786), (363, 610076552), (374, 592133124), (408, 542788697), (474, 467210524), (484, 457557414), (561, 394755416), (632, 350407893), (726, 305038276), (748, 296066562), (869, 254842104), (948, 233605262), (968, 228778707), (1122, 197377708), (1343, 164897832), (1452, 152519138), (1496, 148033281), (1738, 127421052), (1896, 116802631), (2057, 107660568), (2244, 98688854), (2607, 84947368), (2686, 82448916), (2904, 76259569), (3476, 63710526), (4029, 54965944), (4114, 53830284), (4488, 49344427), (5214, 42473684), (5372, 41224458), (6171, 35886856), (6952, 31855263), (8058, 27482972), (8228, 26915142), (9559, 23167464), (10428, 21236842), (10744, 20612229), (12342, 17943428), (14773, 14990712), (16116, 13741486), (16456, 13457571), (19118, 11583732), (20856, 10618421), (24684, 8971714), (28677, 7722488), (29546, 7495356), (32232, 6870743), (38236, 5791866), (44319, 4996904), (49368, 4485857), (56783, 3900072), (57354, 3861244), (59092, 3747678), (76472, 2895933), (88638, 2498452), (113566, 1950036), (114708, 1930622), (118184, 1873839), (162503, 1362792), (170349, 1300024), (177276, 1249226), (227132, 975018), (229416, 965311), (325006, 681396), (340698, 650012), (354552, 624613), (454264, 487509)]