12965225728

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1461

約数の個数: 216

約数和(自身を含む): 33084151296

約数和(自身を除く): 20118925568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 256, 338, 364, 403, 416, 434, 448, 496, 676, 728, 806, 832, 868, 896, 992, 1183, 1352, 1381, 1456, 1612, 1664, 1736, 1792, 1984, 2366, 2704, 2762, 2821, 2912, 3224, 3328, 3472, 3968, 4732, 5239, 5408, 5524, 5642, 5824, 6448, 6944, 7936, 9464, 9667, 10478, 10816, 11048, 11284, 11648, 12896, 13888, 17953, 18928, 19334, 20956, 21632, 22096, 22568, 23296, 25792, 27776, 35906, 36673, 37856, 38668, 41912, 42811, 43264, 44192, 45136, 51584, 55552, 71812, 73346, 75712, 77336, 83824, 85622, 88384, 90272, 103168, 125671, 143624, 146692, 151424, 154672, 167648, 171244, 176768, 180544, 233389, 251342, 287248, 293384, 299677, 302848, 309344, 335296, 342488, 353536, 361088, 466778, 502684, 556543, 574496, 586768, 599354, 618688, 670592, 684976, 722176, 933556, 1005368, 1113086, 1148992, 1173536, 1198708, 1237376, 1341184, 1369952, 1633723, 1867112, 2010736, 2226172, 2297984, 2347072, 2397416, 2474752, 2739904, 3267446, 3734224, 3895801, 4021472, 4452344, 4595968, 4694144, 4794832, 5479808, 6534892, 7235059, 7468448, 7791602, 8042944, 8904688, 9388288, 9589664, 10959616, 13069784, 14470118, 14936896, 15583204, 16085888, 17809376, 19179328, 26139568, 28940236, 29873792, 31166408, 32171776, 35618752, 38358656, 50645413, 52279136, 57880472, 59747584, 62332816, 71237504, 76717312, 101290826, 104558272, 115760944, 124665632, 142475008, 202581652, 209116544, 231521888, 249331264, 405163304, 418233088, 463043776, 498662528, 810326608, 926087552, 997325056, 1620653216, 1852175104, 3241306432, 6482612864, 12965225728]

約数ペア:

[(1, 12965225728), (2, 6482612864), (4, 3241306432), (7, 1852175104), (8, 1620653216), (13, 997325056), (14, 926087552), (16, 810326608), (26, 498662528), (28, 463043776), (31, 418233088), (32, 405163304), (52, 249331264), (56, 231521888), (62, 209116544), (64, 202581652), (91, 142475008), (104, 124665632), (112, 115760944), (124, 104558272), (128, 101290826), (169, 76717312), (182, 71237504), (208, 62332816), (217, 59747584), (224, 57880472), (248, 52279136), (256, 50645413), (338, 38358656), (364, 35618752), (403, 32171776), (416, 31166408), (434, 29873792), (448, 28940236), (496, 26139568), (676, 19179328), (728, 17809376), (806, 16085888), (832, 15583204), (868, 14936896), (896, 14470118), (992, 13069784), (1183, 10959616), (1352, 9589664), (1381, 9388288), (1456, 8904688), (1612, 8042944), (1664, 7791602), (1736, 7468448), (1792, 7235059), (1984, 6534892), (2366, 5479808), (2704, 4794832), (2762, 4694144), (2821, 4595968), (2912, 4452344), (3224, 4021472), (3328, 3895801), (3472, 3734224), (3968, 3267446), (4732, 2739904), (5239, 2474752), (5408, 2397416), (5524, 2347072), (5642, 2297984), (5824, 2226172), (6448, 2010736), (6944, 1867112), (7936, 1633723), (9464, 1369952), (9667, 1341184), (10478, 1237376), (10816, 1198708), (11048, 1173536), (11284, 1148992), (11648, 1113086), (12896, 1005368), (13888, 933556), (17953, 722176), (18928, 684976), (19334, 670592), (20956, 618688), (21632, 599354), (22096, 586768), (22568, 574496), (23296, 556543), (25792, 502684), (27776, 466778), (35906, 361088), (36673, 353536), (37856, 342488), (38668, 335296), (41912, 309344), (42811, 302848), (43264, 299677), (44192, 293384), (45136, 287248), (51584, 251342), (55552, 233389), (71812, 180544), (73346, 176768), (75712, 171244), (77336, 167648), (83824, 154672), (85622, 151424), (88384, 146692), (90272, 143624), (103168, 125671)]