12971192832

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1231

約数の個数: 240

約数和(自身を含む): 40537905408

約数和(自身を除く): 27566712576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 223, 234, 256, 288, 312, 384, 416, 446, 468, 512, 576, 624, 669, 768, 832, 892, 936, 971, 1152, 1248, 1338, 1536, 1664, 1784, 1872, 1942, 2007, 2304, 2496, 2676, 2899, 2913, 3328, 3568, 3744, 3884, 4014, 4608, 4992, 5352, 5798, 5826, 6656, 7136, 7488, 7768, 8028, 8697, 8739, 9984, 10704, 11596, 11652, 12623, 14272, 14976, 15536, 16056, 17394, 17478, 19968, 21408, 23192, 23304, 25246, 26091, 28544, 29952, 31072, 32112, 34788, 34956, 37869, 42816, 46384, 46608, 50492, 52182, 57088, 59904, 62144, 64224, 69576, 69912, 75738, 85632, 92768, 93216, 100984, 104364, 113607, 114176, 124288, 128448, 139152, 139824, 151476, 171264, 185536, 186432, 201968, 208728, 216533, 227214, 248576, 256896, 278304, 279648, 302952, 342528, 371072, 372864, 403936, 417456, 433066, 454428, 497152, 513792, 556608, 559296, 605904, 649599, 742144, 745728, 807872, 834912, 866132, 908856, 1027584, 1113216, 1118592, 1211808, 1299198, 1484288, 1491456, 1615744, 1669824, 1732264, 1817712, 1948797, 2226432, 2237184, 2423616, 2598396, 2814929, 3231488, 3339648, 3464528, 3635424, 3897594, 4452864, 4474368, 4847232, 5196792, 5629858, 6462976, 6679296, 6929056, 7270848, 7795188, 8444787, 9694464, 10393584, 11259716, 13358592, 13858112, 14541696, 15590376, 16889574, 19388928, 20787168, 22519432, 25334361, 27716224, 29083392, 31180752, 33779148, 41574336, 45038864, 50668722, 55432448, 58166784, 62361504, 67558296, 83148672, 90077728, 101337444, 110864896, 124723008, 135116592, 166297344, 180155456, 202674888, 249446016, 270233184, 332594688, 360310912, 405349776, 498892032, 540466368, 720621824, 810699552, 997784064, 1080932736, 1441243648, 1621399104, 2161865472, 3242798208, 4323730944, 6485596416, 12971192832]

約数ペア:

[(1, 12971192832), (2, 6485596416), (3, 4323730944), (4, 3242798208), (6, 2161865472), (8, 1621399104), (9, 1441243648), (12, 1080932736), (13, 997784064), (16, 810699552), (18, 720621824), (24, 540466368), (26, 498892032), (32, 405349776), (36, 360310912), (39, 332594688), (48, 270233184), (52, 249446016), (64, 202674888), (72, 180155456), (78, 166297344), (96, 135116592), (104, 124723008), (117, 110864896), (128, 101337444), (144, 90077728), (156, 83148672), (192, 67558296), (208, 62361504), (223, 58166784), (234, 55432448), (256, 50668722), (288, 45038864), (312, 41574336), (384, 33779148), (416, 31180752), (446, 29083392), (468, 27716224), (512, 25334361), (576, 22519432), (624, 20787168), (669, 19388928), (768, 16889574), (832, 15590376), (892, 14541696), (936, 13858112), (971, 13358592), (1152, 11259716), (1248, 10393584), (1338, 9694464), (1536, 8444787), (1664, 7795188), (1784, 7270848), (1872, 6929056), (1942, 6679296), (2007, 6462976), (2304, 5629858), (2496, 5196792), (2676, 4847232), (2899, 4474368), (2913, 4452864), (3328, 3897594), (3568, 3635424), (3744, 3464528), (3884, 3339648), (4014, 3231488), (4608, 2814929), (4992, 2598396), (5352, 2423616), (5798, 2237184), (5826, 2226432), (6656, 1948797), (7136, 1817712), (7488, 1732264), (7768, 1669824), (8028, 1615744), (8697, 1491456), (8739, 1484288), (9984, 1299198), (10704, 1211808), (11596, 1118592), (11652, 1113216), (12623, 1027584), (14272, 908856), (14976, 866132), (15536, 834912), (16056, 807872), (17394, 745728), (17478, 742144), (19968, 649599), (21408, 605904), (23192, 559296), (23304, 556608), (25246, 513792), (26091, 497152), (28544, 454428), (29952, 433066), (31072, 417456), (32112, 403936), (34788, 372864), (34956, 371072), (37869, 342528), (42816, 302952), (46384, 279648), (46608, 278304), (50492, 256896), (52182, 248576), (57088, 227214), (59904, 216533), (62144, 208728), (64224, 201968), (69576, 186432), (69912, 185536), (75738, 171264), (85632, 151476), (92768, 139824), (93216, 139152), (100984, 128448), (104364, 124288), (113607, 114176)]