2051020512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 6453457920

約数和(自身を除く): 4402437408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 107, 113, 114, 124, 144, 152, 171, 186, 214, 226, 228, 248, 279, 288, 304, 321, 339, 342, 372, 428, 452, 456, 496, 558, 589, 608, 642, 678, 684, 744, 856, 904, 912, 963, 992, 1017, 1116, 1178, 1284, 1356, 1368, 1488, 1712, 1767, 1808, 1824, 1926, 2033, 2034, 2147, 2232, 2356, 2568, 2712, 2736, 2976, 3317, 3424, 3503, 3534, 3616, 3852, 4066, 4068, 4294, 4464, 4712, 5136, 5301, 5424, 5472, 6099, 6441, 6634, 7006, 7068, 7704, 8132, 8136, 8588, 8928, 9424, 9951, 10272, 10509, 10602, 10848, 12091, 12198, 12882, 13268, 14012, 14136, 15408, 16264, 16272, 17176, 18297, 18848, 19323, 19902, 21018, 21204, 24182, 24396, 25764, 26536, 28024, 28272, 29853, 30816, 31527, 32528, 32544, 34352, 36273, 36594, 38646, 39804, 42036, 42408, 48364, 48792, 51528, 53072, 56048, 56544, 59706, 63023, 63054, 65056, 66557, 68704, 72546, 73188, 77292, 79608, 84072, 84816, 96728, 97584, 103056, 106144, 108819, 112096, 119412, 126046, 126108, 133114, 145092, 146376, 154584, 159216, 168144, 169632, 189069, 193456, 195168, 199671, 206112, 217638, 229729, 238824, 252092, 252216, 266228, 290184, 292752, 309168, 318432, 336288, 374821, 378138, 386912, 399342, 435276, 459458, 477648, 504184, 504432, 532456, 567207, 580368, 585504, 599013, 618336, 689187, 749642, 756276, 798684, 870552, 918916, 955296, 1008368, 1008864, 1064912, 1124463, 1134414, 1160736, 1198026, 1378374, 1499284, 1512552, 1597368, 1741104, 1837832, 2016736, 2067561, 2129824, 2248926, 2268828, 2396052, 2756748, 2998568, 3025104, 3194736, 3373389, 3482208, 3675664, 4135122, 4497852, 4537656, 4792104, 5513496, 5997136, 6050208, 6389472, 6746778, 7121599, 7351328, 8270244, 8995704, 9075312, 9584208, 11026992, 11994272, 13493556, 14243198, 16540488, 17991408, 18150624, 19168416, 21364797, 22053984, 26987112, 28486396, 33080976, 35982816, 42729594, 53974224, 56972792, 64094391, 66161952, 85459188, 107948448, 113945584, 128188782, 170918376, 227891168, 256377564, 341836752, 512755128, 683673504, 1025510256, 2051020512]

約数ペア:

[(1, 2051020512), (2, 1025510256), (3, 683673504), (4, 512755128), (6, 341836752), (8, 256377564), (9, 227891168), (12, 170918376), (16, 128188782), (18, 113945584), (19, 107948448), (24, 85459188), (31, 66161952), (32, 64094391), (36, 56972792), (38, 53974224), (48, 42729594), (57, 35982816), (62, 33080976), (72, 28486396), (76, 26987112), (93, 22053984), (96, 21364797), (107, 19168416), (113, 18150624), (114, 17991408), (124, 16540488), (144, 14243198), (152, 13493556), (171, 11994272), (186, 11026992), (214, 9584208), (226, 9075312), (228, 8995704), (248, 8270244), (279, 7351328), (288, 7121599), (304, 6746778), (321, 6389472), (339, 6050208), (342, 5997136), (372, 5513496), (428, 4792104), (452, 4537656), (456, 4497852), (496, 4135122), (558, 3675664), (589, 3482208), (608, 3373389), (642, 3194736), (678, 3025104), (684, 2998568), (744, 2756748), (856, 2396052), (904, 2268828), (912, 2248926), (963, 2129824), (992, 2067561), (1017, 2016736), (1116, 1837832), (1178, 1741104), (1284, 1597368), (1356, 1512552), (1368, 1499284), (1488, 1378374), (1712, 1198026), (1767, 1160736), (1808, 1134414), (1824, 1124463), (1926, 1064912), (2033, 1008864), (2034, 1008368), (2147, 955296), (2232, 918916), (2356, 870552), (2568, 798684), (2712, 756276), (2736, 749642), (2976, 689187), (3317, 618336), (3424, 599013), (3503, 585504), (3534, 580368), (3616, 567207), (3852, 532456), (4066, 504432), (4068, 504184), (4294, 477648), (4464, 459458), (4712, 435276), (5136, 399342), (5301, 386912), (5424, 378138), (5472, 374821), (6099, 336288), (6441, 318432), (6634, 309168), (7006, 292752), (7068, 290184), (7704, 266228), (8132, 252216), (8136, 252092), (8588, 238824), (8928, 229729), (9424, 217638), (9951, 206112), (10272, 199671), (10509, 195168), (10602, 193456), (10848, 189069), (12091, 169632), (12198, 168144), (12882, 159216), (13268, 154584), (14012, 146376), (14136, 145092), (15408, 133114), (16264, 126108), (16272, 126046), (17176, 119412), (18297, 112096), (18848, 108819), (19323, 106144), (19902, 103056), (21018, 97584), (21204, 96728), (24182, 84816), (24396, 84072), (25764, 79608), (26536, 77292), (28024, 73188), (28272, 72546), (29853, 68704), (30816, 66557), (31527, 65056), (32528, 63054), (32544, 63023), (34352, 59706), (36273, 56544), (36594, 56048), (38646, 53072), (39804, 51528), (42036, 48792), (42408, 48364)]