21271700736

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21521}}^1$

素因数の和:21570

約数の個数: 288

約数和(自身を含む): 73904826240

約数和(自身を除く): 52633125504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 256, 264, 286, 288, 297, 312, 351, 352, 384, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 702, 704, 768, 792, 832, 858, 864, 936, 1056, 1144, 1152, 1188, 1248, 1287, 1404, 1408, 1584, 1664, 1716, 1728, 1872, 2112, 2288, 2304, 2376, 2496, 2574, 2808, 2816, 3168, 3328, 3432, 3456, 3744, 3861, 4224, 4576, 4752, 4992, 5148, 5616, 6336, 6864, 6912, 7488, 7722, 8448, 9152, 9504, 9984, 10296, 11232, 12672, 13728, 14976, 15444, 18304, 19008, 20592, 21521, 22464, 25344, 27456, 29952, 30888, 36608, 38016, 41184, 43042, 44928, 54912, 61776, 64563, 76032, 82368, 86084, 89856, 109824, 123552, 129126, 164736, 172168, 193689, 236731, 247104, 258252, 279773, 329472, 344336, 387378, 473462, 494208, 516504, 559546, 581067, 688672, 710193, 774756, 839319, 946924, 988416, 1033008, 1119092, 1162134, 1377344, 1420386, 1549512, 1678638, 1893848, 2066016, 2130579, 2238184, 2324268, 2517957, 2754688, 2840772, 3077503, 3099024, 3357276, 3787696, 4132032, 4261158, 4476368, 4648536, 5035914, 5509376, 5681544, 6155006, 6198048, 6391737, 6714552, 7553871, 7575392, 8264064, 8522316, 8952736, 9232509, 9297072, 10071828, 11363088, 12310012, 12396096, 12783474, 13429104, 15107742, 15150784, 16528128, 17044632, 17905472, 18465018, 18594144, 20143656, 22726176, 24620024, 24792192, 25566948, 26858208, 27697527, 30215484, 30301568, 34089264, 35810944, 36930036, 37188288, 40287312, 45452352, 49240048, 49584384, 51133896, 53716416, 55395054, 60430968, 60603136, 68178528, 71621888, 73860072, 74376576, 80574624, 83092581, 90904704, 98480096, 102267792, 107432832, 110790108, 120861936, 136357056, 147720144, 148753152, 161149248, 166185162, 181809408, 196960192, 204535584, 214865664, 221580216, 241723872, 272714112, 295440288, 322298496, 332370324, 393920384, 409071168, 443160432, 483447744, 545428224, 590880576, 644596992, 664740648, 787840768, 818142336, 886320864, 966895488, 1181761152, 1329481296, 1636284672, 1772641728, 1933790976, 2363522304, 2658962592, 3545283456, 5317925184, 7090566912, 10635850368, 21271700736]

約数ペア:

[(1, 21271700736), (2, 10635850368), (3, 7090566912), (4, 5317925184), (6, 3545283456), (8, 2658962592), (9, 2363522304), (11, 1933790976), (12, 1772641728), (13, 1636284672), (16, 1329481296), (18, 1181761152), (22, 966895488), (24, 886320864), (26, 818142336), (27, 787840768), (32, 664740648), (33, 644596992), (36, 590880576), (39, 545428224), (44, 483447744), (48, 443160432), (52, 409071168), (54, 393920384), (64, 332370324), (66, 322298496), (72, 295440288), (78, 272714112), (88, 241723872), (96, 221580216), (99, 214865664), (104, 204535584), (108, 196960192), (117, 181809408), (128, 166185162), (132, 161149248), (143, 148753152), (144, 147720144), (156, 136357056), (176, 120861936), (192, 110790108), (198, 107432832), (208, 102267792), (216, 98480096), (234, 90904704), (256, 83092581), (264, 80574624), (286, 74376576), (288, 73860072), (297, 71621888), (312, 68178528), (351, 60603136), (352, 60430968), (384, 55395054), (396, 53716416), (416, 51133896), (429, 49584384), (432, 49240048), (468, 45452352), (528, 40287312), (572, 37188288), (576, 36930036), (594, 35810944), (624, 34089264), (702, 30301568), (704, 30215484), (768, 27697527), (792, 26858208), (832, 25566948), (858, 24792192), (864, 24620024), (936, 22726176), (1056, 20143656), (1144, 18594144), (1152, 18465018), (1188, 17905472), (1248, 17044632), (1287, 16528128), (1404, 15150784), (1408, 15107742), (1584, 13429104), (1664, 12783474), (1716, 12396096), (1728, 12310012), (1872, 11363088), (2112, 10071828), (2288, 9297072), (2304, 9232509), (2376, 8952736), (2496, 8522316), (2574, 8264064), (2808, 7575392), (2816, 7553871), (3168, 6714552), (3328, 6391737), (3432, 6198048), (3456, 6155006), (3744, 5681544), (3861, 5509376), (4224, 5035914), (4576, 4648536), (4752, 4476368), (4992, 4261158), (5148, 4132032), (5616, 3787696), (6336, 3357276), (6864, 3099024), (6912, 3077503), (7488, 2840772), (7722, 2754688), (8448, 2517957), (9152, 2324268), (9504, 2238184), (9984, 2130579), (10296, 2066016), (11232, 1893848), (12672, 1678638), (13728, 1549512), (14976, 1420386), (15444, 1377344), (18304, 1162134), (19008, 1119092), (20592, 1033008), (21521, 988416), (22464, 946924), (25344, 839319), (27456, 774756), (29952, 710193), (30888, 688672), (36608, 581067), (38016, 559546), (41184, 516504), (43042, 494208), (44928, 473462), (54912, 387378), (61776, 344336), (64563, 329472), (76032, 279773), (82368, 258252), (86084, 247104), (89856, 236731), (109824, 193689), (123552, 172168), (129126, 164736)]