19964192736

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 54687080448

約数和(自身を除く): 34722887712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 113, 127, 129, 172, 226, 254, 258, 337, 339, 344, 381, 452, 508, 516, 674, 678, 688, 762, 904, 1011, 1016, 1032, 1348, 1356, 1376, 1524, 1808, 2022, 2032, 2064, 2696, 2712, 3048, 3616, 4044, 4064, 4128, 4859, 5392, 5424, 5461, 6096, 8088, 9718, 10784, 10848, 10922, 12192, 14351, 14491, 14577, 16176, 16383, 19436, 21844, 28702, 28982, 29154, 32352, 32766, 38081, 38872, 42799, 43053, 43473, 43688, 57404, 57964, 58308, 65532, 76162, 77744, 85598, 86106, 86946, 87376, 114243, 114808, 115928, 116616, 128397, 131064, 152324, 155488, 171196, 172212, 173892, 174752, 228486, 229616, 231856, 233232, 256794, 262128, 304648, 342392, 344424, 347784, 456972, 459232, 463712, 466464, 513588, 524256, 609296, 617093, 684784, 688848, 695568, 913944, 1027176, 1218592, 1234186, 1369568, 1377696, 1391136, 1637483, 1827888, 1840357, 1851279, 2054352, 2468372, 3274966, 3655776, 3680714, 3702558, 4108704, 4836287, 4912449, 4936744, 5521071, 6549932, 7361428, 7405116, 9672574, 9824898, 9873488, 11042142, 13099864, 14508861, 14722856, 14810232, 19345148, 19649796, 19746976, 22084284, 26199728, 29017722, 29445712, 29620464, 38690296, 39299592, 44168568, 52399456, 58035444, 58891424, 59240928, 77380592, 78599184, 88337136, 116070888, 154761184, 157198368, 176674272, 207960341, 232141776, 415920682, 464283552, 623881023, 831841364, 1247762046, 1663682728, 2495524092, 3327365456, 4991048184, 6654730912, 9982096368, 19964192736]

約数ペア:

[(1, 19964192736), (2, 9982096368), (3, 6654730912), (4, 4991048184), (6, 3327365456), (8, 2495524092), (12, 1663682728), (16, 1247762046), (24, 831841364), (32, 623881023), (43, 464283552), (48, 415920682), (86, 232141776), (96, 207960341), (113, 176674272), (127, 157198368), (129, 154761184), (172, 116070888), (226, 88337136), (254, 78599184), (258, 77380592), (337, 59240928), (339, 58891424), (344, 58035444), (381, 52399456), (452, 44168568), (508, 39299592), (516, 38690296), (674, 29620464), (678, 29445712), (688, 29017722), (762, 26199728), (904, 22084284), (1011, 19746976), (1016, 19649796), (1032, 19345148), (1348, 14810232), (1356, 14722856), (1376, 14508861), (1524, 13099864), (1808, 11042142), (2022, 9873488), (2032, 9824898), (2064, 9672574), (2696, 7405116), (2712, 7361428), (3048, 6549932), (3616, 5521071), (4044, 4936744), (4064, 4912449), (4128, 4836287), (4859, 4108704), (5392, 3702558), (5424, 3680714), (5461, 3655776), (6096, 3274966), (8088, 2468372), (9718, 2054352), (10784, 1851279), (10848, 1840357), (10922, 1827888), (12192, 1637483), (14351, 1391136), (14491, 1377696), (14577, 1369568), (16176, 1234186), (16383, 1218592), (19436, 1027176), (21844, 913944), (28702, 695568), (28982, 688848), (29154, 684784), (32352, 617093), (32766, 609296), (38081, 524256), (38872, 513588), (42799, 466464), (43053, 463712), (43473, 459232), (43688, 456972), (57404, 347784), (57964, 344424), (58308, 342392), (65532, 304648), (76162, 262128), (77744, 256794), (85598, 233232), (86106, 231856), (86946, 229616), (87376, 228486), (114243, 174752), (114808, 173892), (115928, 172212), (116616, 171196), (128397, 155488), (131064, 152324)]