21491750016

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1979}}^1$

素因数の和:2867

約数の個数: 192

約数和(自身を含む): 67579855200

約数和(自身を除く): 46088105184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 857, 1056, 1152, 1408, 1584, 1714, 1979, 2112, 2571, 3168, 3428, 3958, 4224, 5142, 5937, 6336, 6856, 7713, 7916, 9427, 10284, 11874, 12672, 13712, 15426, 15832, 17811, 18854, 20568, 21769, 23748, 27424, 28281, 30852, 31664, 35622, 37708, 41136, 43538, 47496, 54848, 56562, 61704, 63328, 65307, 71244, 75416, 82272, 84843, 87076, 94992, 109696, 113124, 123408, 126656, 130614, 142488, 150832, 164544, 169686, 174152, 189984, 195921, 226248, 246816, 253312, 261228, 284976, 301664, 329088, 339372, 348304, 379968, 391842, 452496, 493632, 522456, 569952, 603328, 678744, 696608, 759936, 783684, 904992, 987264, 1044912, 1139904, 1206656, 1357488, 1393216, 1567368, 1696003, 1809984, 2089824, 2279808, 2714976, 2786432, 3134736, 3392006, 3619968, 4179648, 5088009, 5429952, 6269472, 6784012, 8359296, 10176018, 10859904, 12538944, 13568024, 15264027, 18656033, 20352036, 25077888, 27136048, 30528054, 37312066, 40704072, 54272096, 55968099, 61056108, 74624132, 81408144, 108544192, 111936198, 122112216, 149248264, 162816288, 167904297, 217088384, 223872396, 244224432, 298496528, 325632576, 335808594, 447744792, 488448864, 596993056, 651265152, 671617188, 895489584, 976897728, 1193986112, 1343234376, 1790979168, 1953795456, 2387972224, 2686468752, 3581958336, 5372937504, 7163916672, 10745875008, 21491750016]

約数ペア:

[(1, 21491750016), (2, 10745875008), (3, 7163916672), (4, 5372937504), (6, 3581958336), (8, 2686468752), (9, 2387972224), (11, 1953795456), (12, 1790979168), (16, 1343234376), (18, 1193986112), (22, 976897728), (24, 895489584), (32, 671617188), (33, 651265152), (36, 596993056), (44, 488448864), (48, 447744792), (64, 335808594), (66, 325632576), (72, 298496528), (88, 244224432), (96, 223872396), (99, 217088384), (128, 167904297), (132, 162816288), (144, 149248264), (176, 122112216), (192, 111936198), (198, 108544192), (264, 81408144), (288, 74624132), (352, 61056108), (384, 55968099), (396, 54272096), (528, 40704072), (576, 37312066), (704, 30528054), (792, 27136048), (857, 25077888), (1056, 20352036), (1152, 18656033), (1408, 15264027), (1584, 13568024), (1714, 12538944), (1979, 10859904), (2112, 10176018), (2571, 8359296), (3168, 6784012), (3428, 6269472), (3958, 5429952), (4224, 5088009), (5142, 4179648), (5937, 3619968), (6336, 3392006), (6856, 3134736), (7713, 2786432), (7916, 2714976), (9427, 2279808), (10284, 2089824), (11874, 1809984), (12672, 1696003), (13712, 1567368), (15426, 1393216), (15832, 1357488), (17811, 1206656), (18854, 1139904), (20568, 1044912), (21769, 987264), (23748, 904992), (27424, 783684), (28281, 759936), (30852, 696608), (31664, 678744), (35622, 603328), (37708, 569952), (41136, 522456), (43538, 493632), (47496, 452496), (54848, 391842), (56562, 379968), (61704, 348304), (63328, 339372), (65307, 329088), (71244, 301664), (75416, 284976), (82272, 261228), (84843, 253312), (87076, 246816), (94992, 226248), (109696, 195921), (113124, 189984), (123408, 174152), (126656, 169686), (130614, 164544), (142488, 150832)]