21000325632

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 320

約数和(自身を含む): 66754727424

約数和(自身を除く): 45754401792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 67, 78, 88, 96, 104, 128, 132, 134, 143, 156, 176, 192, 201, 208, 256, 264, 268, 286, 312, 352, 384, 402, 416, 429, 512, 528, 536, 572, 624, 704, 737, 768, 804, 832, 858, 871, 1056, 1072, 1144, 1248, 1408, 1427, 1474, 1536, 1608, 1664, 1716, 1742, 2112, 2144, 2211, 2288, 2496, 2613, 2816, 2854, 2948, 3216, 3328, 3432, 3484, 4224, 4281, 4288, 4422, 4576, 4992, 5226, 5632, 5708, 5896, 6432, 6656, 6864, 6968, 8448, 8562, 8576, 8844, 9152, 9581, 9984, 10452, 11416, 11792, 12864, 13728, 13936, 15697, 16896, 17124, 17152, 17688, 18304, 18551, 19162, 19968, 20904, 22832, 23584, 25728, 27456, 27872, 28743, 31394, 34248, 34304, 35376, 36608, 37102, 38324, 41808, 45664, 47091, 47168, 51456, 54912, 55653, 55744, 57486, 62788, 68496, 70752, 73216, 74204, 76648, 83616, 91328, 94182, 94336, 95609, 102912, 109824, 111306, 111488, 114972, 125576, 136992, 141504, 148408, 153296, 167232, 182656, 188364, 188672, 191218, 204061, 219648, 222612, 222976, 229944, 251152, 273984, 283008, 286827, 296816, 306592, 334464, 365312, 376728, 377344, 382436, 408122, 445224, 445952, 459888, 502304, 547968, 566016, 573654, 593632, 612183, 613184, 668928, 730624, 753456, 764872, 816244, 890448, 919776, 1004608, 1051699, 1095936, 1132032, 1147308, 1187264, 1224366, 1226368, 1242917, 1337856, 1506912, 1529744, 1632488, 1780896, 1839552, 2009216, 2103398, 2191872, 2294616, 2374528, 2448732, 2452736, 2485834, 3013824, 3059488, 3155097, 3264976, 3561792, 3679104, 3728751, 4018432, 4206796, 4589232, 4749056, 4897464, 4905472, 4971668, 6027648, 6118976, 6310194, 6529952, 7123584, 7358208, 7457502, 8036864, 8413592, 9178464, 9498112, 9794928, 9943336, 12055296, 12237952, 12620388, 13059904, 13672087, 14247168, 14716416, 14915004, 16827184, 18356928, 19589856, 19886672, 24110592, 24475904, 25240776, 26119808, 27344174, 28494336, 29830008, 33654368, 36713856, 39179712, 39773344, 41016261, 48951808, 50481552, 52239616, 54688348, 59660016, 67308736, 73427712, 78359424, 79546688, 82032522, 100963104, 104479232, 109376696, 119320032, 134617472, 146855424, 156718848, 159093376, 164065044, 201926208, 218753392, 238640064, 269234944, 313437696, 318186752, 328130088, 403852416, 437506784, 477280128, 538469888, 636373504, 656260176, 807704832, 875013568, 954560256, 1312520352, 1615409664, 1750027136, 1909120512, 2625040704, 3500054272, 5250081408, 7000108544, 10500162816, 21000325632]

約数ペア:

[(1, 21000325632), (2, 10500162816), (3, 7000108544), (4, 5250081408), (6, 3500054272), (8, 2625040704), (11, 1909120512), (12, 1750027136), (13, 1615409664), (16, 1312520352), (22, 954560256), (24, 875013568), (26, 807704832), (32, 656260176), (33, 636373504), (39, 538469888), (44, 477280128), (48, 437506784), (52, 403852416), (64, 328130088), (66, 318186752), (67, 313437696), (78, 269234944), (88, 238640064), (96, 218753392), (104, 201926208), (128, 164065044), (132, 159093376), (134, 156718848), (143, 146855424), (156, 134617472), (176, 119320032), (192, 109376696), (201, 104479232), (208, 100963104), (256, 82032522), (264, 79546688), (268, 78359424), (286, 73427712), (312, 67308736), (352, 59660016), (384, 54688348), (402, 52239616), (416, 50481552), (429, 48951808), (512, 41016261), (528, 39773344), (536, 39179712), (572, 36713856), (624, 33654368), (704, 29830008), (737, 28494336), (768, 27344174), (804, 26119808), (832, 25240776), (858, 24475904), (871, 24110592), (1056, 19886672), (1072, 19589856), (1144, 18356928), (1248, 16827184), (1408, 14915004), (1427, 14716416), (1474, 14247168), (1536, 13672087), (1608, 13059904), (1664, 12620388), (1716, 12237952), (1742, 12055296), (2112, 9943336), (2144, 9794928), (2211, 9498112), (2288, 9178464), (2496, 8413592), (2613, 8036864), (2816, 7457502), (2854, 7358208), (2948, 7123584), (3216, 6529952), (3328, 6310194), (3432, 6118976), (3484, 6027648), (4224, 4971668), (4281, 4905472), (4288, 4897464), (4422, 4749056), (4576, 4589232), (4992, 4206796), (5226, 4018432), (5632, 3728751), (5708, 3679104), (5896, 3561792), (6432, 3264976), (6656, 3155097), (6864, 3059488), (6968, 3013824), (8448, 2485834), (8562, 2452736), (8576, 2448732), (8844, 2374528), (9152, 2294616), (9581, 2191872), (9984, 2103398), (10452, 2009216), (11416, 1839552), (11792, 1780896), (12864, 1632488), (13728, 1529744), (13936, 1506912), (15697, 1337856), (16896, 1242917), (17124, 1226368), (17152, 1224366), (17688, 1187264), (18304, 1147308), (18551, 1132032), (19162, 1095936), (19968, 1051699), (20904, 1004608), (22832, 919776), (23584, 890448), (25728, 816244), (27456, 764872), (27872, 753456), (28743, 730624), (31394, 668928), (34248, 613184), (34304, 612183), (35376, 593632), (36608, 573654), (37102, 566016), (38324, 547968), (41808, 502304), (45664, 459888), (47091, 445952), (47168, 445224), (51456, 408122), (54912, 382436), (55653, 377344), (55744, 376728), (57486, 365312), (62788, 334464), (68496, 306592), (70752, 296816), (73216, 286827), (74204, 283008), (76648, 273984), (83616, 251152), (91328, 229944), (94182, 222976), (94336, 222612), (95609, 219648), (102912, 204061), (109824, 191218), (111306, 188672), (111488, 188364), (114972, 182656), (125576, 167232), (136992, 153296), (141504, 148408)]