2142942208

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 264

約数和(自身を含む): 5390717184

約数和(自身を除く): 3247774976

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 31, 32, 34, 38, 44, 62, 64, 68, 76, 88, 124, 128, 136, 152, 176, 187, 209, 248, 256, 272, 304, 323, 341, 352, 361, 374, 418, 496, 512, 527, 544, 589, 608, 646, 682, 704, 722, 748, 836, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1364, 1408, 1444, 1496, 1672, 1984, 2108, 2176, 2356, 2432, 2584, 2728, 2816, 2888, 2992, 3344, 3553, 3968, 3971, 4216, 4352, 4712, 4864, 5168, 5456, 5632, 5776, 5797, 5984, 6137, 6479, 6688, 7106, 7936, 7942, 8432, 8704, 9424, 9728, 10013, 10336, 10912, 11191, 11264, 11552, 11594, 11968, 12274, 12958, 13376, 14212, 15872, 15884, 16864, 17408, 18848, 19456, 20026, 20672, 21824, 22382, 23104, 23188, 23936, 24548, 25916, 26752, 28424, 31744, 31768, 33728, 37696, 40052, 41344, 43648, 44764, 46208, 46376, 47872, 49096, 51832, 53504, 56848, 63536, 67456, 67507, 75392, 80104, 82688, 87296, 89528, 92416, 92752, 95744, 98192, 103664, 107008, 110143, 113696, 123101, 127072, 134912, 135014, 150784, 160208, 165376, 174592, 179056, 184832, 185504, 190247, 191488, 196384, 207328, 214016, 220286, 227392, 246202, 254144, 269824, 270028, 301568, 320416, 330752, 349184, 358112, 369664, 371008, 380494, 392768, 414656, 440572, 454784, 492404, 508288, 539648, 540056, 603136, 640832, 716224, 742016, 760988, 785536, 829312, 881144, 909568, 984808, 1016576, 1080112, 1281664, 1432448, 1484032, 1521976, 1571072, 1658624, 1762288, 1819136, 1969616, 2033152, 2092717, 2160224, 2563328, 2864896, 2968064, 3043952, 3142144, 3317248, 3524576, 3638272, 3939232, 4066304, 4185434, 4320448, 5126656, 5729792, 5936128, 6087904, 6284288, 6634496, 7049152, 7878464, 8370868, 8640896, 10253312, 11459584, 12175808, 14098304, 15756928, 16741736, 17281792, 24351616, 28196608, 31513856, 33483472, 34563584, 48703232, 56393216, 63027712, 66966944, 69127168, 97406464, 112786432, 126055424, 133933888, 194812928, 267867776, 535735552, 1071471104, 2142942208]

約数ペア:

[(1, 2142942208), (2, 1071471104), (4, 535735552), (8, 267867776), (11, 194812928), (16, 133933888), (17, 126055424), (19, 112786432), (22, 97406464), (31, 69127168), (32, 66966944), (34, 63027712), (38, 56393216), (44, 48703232), (62, 34563584), (64, 33483472), (68, 31513856), (76, 28196608), (88, 24351616), (124, 17281792), (128, 16741736), (136, 15756928), (152, 14098304), (176, 12175808), (187, 11459584), (209, 10253312), (248, 8640896), (256, 8370868), (272, 7878464), (304, 7049152), (323, 6634496), (341, 6284288), (352, 6087904), (361, 5936128), (374, 5729792), (418, 5126656), (496, 4320448), (512, 4185434), (527, 4066304), (544, 3939232), (589, 3638272), (608, 3524576), (646, 3317248), (682, 3142144), (704, 3043952), (722, 2968064), (748, 2864896), (836, 2563328), (992, 2160224), (1024, 2092717), (1054, 2033152), (1088, 1969616), (1178, 1819136), (1216, 1762288), (1292, 1658624), (1364, 1571072), (1408, 1521976), (1444, 1484032), (1496, 1432448), (1672, 1281664), (1984, 1080112), (2108, 1016576), (2176, 984808), (2356, 909568), (2432, 881144), (2584, 829312), (2728, 785536), (2816, 760988), (2888, 742016), (2992, 716224), (3344, 640832), (3553, 603136), (3968, 540056), (3971, 539648), (4216, 508288), (4352, 492404), (4712, 454784), (4864, 440572), (5168, 414656), (5456, 392768), (5632, 380494), (5776, 371008), (5797, 369664), (5984, 358112), (6137, 349184), (6479, 330752), (6688, 320416), (7106, 301568), (7936, 270028), (7942, 269824), (8432, 254144), (8704, 246202), (9424, 227392), (9728, 220286), (10013, 214016), (10336, 207328), (10912, 196384), (11191, 191488), (11264, 190247), (11552, 185504), (11594, 184832), (11968, 179056), (12274, 174592), (12958, 165376), (13376, 160208), (14212, 150784), (15872, 135014), (15884, 134912), (16864, 127072), (17408, 123101), (18848, 113696), (19456, 110143), (20026, 107008), (20672, 103664), (21824, 98192), (22382, 95744), (23104, 92752), (23188, 92416), (23936, 89528), (24548, 87296), (25916, 82688), (26752, 80104), (28424, 75392), (31744, 67507), (31768, 67456), (33728, 63536), (37696, 56848), (40052, 53504), (41344, 51832), (43648, 49096), (44764, 47872), (46208, 46376)]