290648651566

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1024

約数の個数: 160

約数和(自身を含む): 563964454368

約数和(自身を除く): 273315802802

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 107, 182, 214, 343, 371, 637, 686, 689, 742, 749, 821, 1274, 1378, 1391, 1498, 1642, 2401, 2597, 2782, 4459, 4802, 4823, 5194, 5243, 5671, 5747, 8918, 9646, 9737, 10486, 10673, 11342, 11494, 18179, 19474, 21346, 31213, 33761, 36358, 36701, 39697, 40229, 43513, 62426, 67522, 68159, 73402, 73723, 74711, 79394, 80458, 87026, 87847, 127253, 136318, 147446, 149422, 175694, 236327, 254506, 256907, 277879, 281603, 304591, 472654, 477113, 513814, 516061, 522977, 555758, 563206, 565669, 609182, 614929, 954226, 1032122, 1045954, 1131338, 1142011, 1229858, 1654289, 1945153, 1971221, 2132137, 2284022, 3308578, 3339791, 3612427, 3660839, 3890306, 3942442, 3959683, 4264274, 4304503, 4655891, 6679582, 7224854, 7321678, 7919366, 7994077, 8609006, 9311782, 13616071, 14924959, 15988154, 25286989, 25625873, 27232142, 27717781, 29849918, 30131521, 32591237, 50573978, 51251746, 55435562, 55958539, 60263042, 60526583, 65182474, 104474713, 111917078, 121053166, 177008923, 194024467, 208949426, 210920647, 228138659, 354017846, 388048934, 391709773, 421841294, 423686081, 456277318, 783419546, 847372162, 1358171269, 1596970613, 2716342538, 2741968411, 2965802567, 3193941226, 5483936822, 5931605134, 11178794291, 20760617969, 22357588582, 41521235938, 145324325783, 290648651566]

約数ペア:

[(1, 290648651566), (2, 145324325783), (7, 41521235938), (13, 22357588582), (14, 20760617969), (26, 11178794291), (49, 5931605134), (53, 5483936822), (91, 3193941226), (98, 2965802567), (106, 2741968411), (107, 2716342538), (182, 1596970613), (214, 1358171269), (343, 847372162), (371, 783419546), (637, 456277318), (686, 423686081), (689, 421841294), (742, 391709773), (749, 388048934), (821, 354017846), (1274, 228138659), (1378, 210920647), (1391, 208949426), (1498, 194024467), (1642, 177008923), (2401, 121053166), (2597, 111917078), (2782, 104474713), (4459, 65182474), (4802, 60526583), (4823, 60263042), (5194, 55958539), (5243, 55435562), (5671, 51251746), (5747, 50573978), (8918, 32591237), (9646, 30131521), (9737, 29849918), (10486, 27717781), (10673, 27232142), (11342, 25625873), (11494, 25286989), (18179, 15988154), (19474, 14924959), (21346, 13616071), (31213, 9311782), (33761, 8609006), (36358, 7994077), (36701, 7919366), (39697, 7321678), (40229, 7224854), (43513, 6679582), (62426, 4655891), (67522, 4304503), (68159, 4264274), (73402, 3959683), (73723, 3942442), (74711, 3890306), (79394, 3660839), (80458, 3612427), (87026, 3339791), (87847, 3308578), (127253, 2284022), (136318, 2132137), (147446, 1971221), (149422, 1945153), (175694, 1654289), (236327, 1229858), (254506, 1142011), (256907, 1131338), (277879, 1045954), (281603, 1032122), (304591, 954226), (472654, 614929), (477113, 609182), (513814, 565669), (516061, 563206), (522977, 555758)]