1279250154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 3704762880

約数和(自身を除く): 2425512726

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 59, 61, 62, 63, 78, 91, 93, 98, 117, 118, 122, 126, 147, 177, 182, 183, 186, 217, 234, 273, 279, 294, 354, 366, 403, 413, 427, 434, 441, 531, 546, 549, 558, 637, 651, 767, 793, 806, 819, 826, 854, 882, 1062, 1098, 1209, 1239, 1274, 1281, 1302, 1519, 1534, 1586, 1638, 1829, 1891, 1911, 1953, 2301, 2379, 2418, 2478, 2562, 2821, 2891, 2989, 3038, 3599, 3627, 3658, 3717, 3782, 3822, 3843, 3906, 4557, 4602, 4758, 5369, 5487, 5551, 5642, 5673, 5733, 5782, 5978, 6903, 7137, 7198, 7254, 7434, 7686, 8463, 8673, 8967, 9114, 10738, 10797, 10974, 11102, 11346, 11466, 12803, 13237, 13671, 13806, 14274, 16107, 16461, 16653, 16926, 17019, 17346, 17934, 19747, 21594, 23777, 24583, 25193, 25389, 25606, 26019, 26474, 26901, 27342, 32214, 32391, 32922, 33306, 34038, 37583, 38409, 38857, 39494, 39711, 46787, 47554, 48321, 49166, 49959, 50386, 50778, 52038, 53802, 59241, 64782, 71331, 73749, 75166, 75579, 76818, 77714, 79422, 89621, 92659, 93574, 96642, 99918, 111569, 112749, 115227, 116571, 118482, 119133, 140361, 142662, 147498, 151158, 166439, 172081, 176351, 177723, 179242, 185318, 213993, 221247, 223138, 225498, 226737, 230454, 233142, 238266, 268863, 277977, 280722, 327509, 332878, 334707, 338247, 344162, 349713, 352702, 355446, 421083, 427986, 442494, 453474, 499317, 516243, 529053, 537726, 555954, 655018, 669414, 676494, 699426, 780983, 806589, 833931, 842166, 982527, 998634, 1004121, 1032486, 1058106, 1165073, 1204567, 1450397, 1497951, 1548729, 1561966, 1587159, 1613178, 1667862, 1965054, 2008242, 2292563, 2330146, 2342949, 2409134, 2900794, 2947581, 2995902, 3097458, 3174318, 3495219, 3613701, 4351191, 4585126, 4685898, 5466881, 5895162, 6877689, 6990438, 7028847, 7227402, 8702382, 10152779, 10485657, 10841103, 10933762, 13053573, 13755378, 14057694, 16400643, 20305558, 20633067, 20971314, 21682206, 26107146, 30458337, 32801286, 41266134, 49201929, 60916674, 71069453, 91375011, 98403858, 142138906, 182750022, 213208359, 426416718, 639625077, 1279250154]

約数ペア:

[(1, 1279250154), (2, 639625077), (3, 426416718), (6, 213208359), (7, 182750022), (9, 142138906), (13, 98403858), (14, 91375011), (18, 71069453), (21, 60916674), (26, 49201929), (31, 41266134), (39, 32801286), (42, 30458337), (49, 26107146), (59, 21682206), (61, 20971314), (62, 20633067), (63, 20305558), (78, 16400643), (91, 14057694), (93, 13755378), (98, 13053573), (117, 10933762), (118, 10841103), (122, 10485657), (126, 10152779), (147, 8702382), (177, 7227402), (182, 7028847), (183, 6990438), (186, 6877689), (217, 5895162), (234, 5466881), (273, 4685898), (279, 4585126), (294, 4351191), (354, 3613701), (366, 3495219), (403, 3174318), (413, 3097458), (427, 2995902), (434, 2947581), (441, 2900794), (531, 2409134), (546, 2342949), (549, 2330146), (558, 2292563), (637, 2008242), (651, 1965054), (767, 1667862), (793, 1613178), (806, 1587159), (819, 1561966), (826, 1548729), (854, 1497951), (882, 1450397), (1062, 1204567), (1098, 1165073), (1209, 1058106), (1239, 1032486), (1274, 1004121), (1281, 998634), (1302, 982527), (1519, 842166), (1534, 833931), (1586, 806589), (1638, 780983), (1829, 699426), (1891, 676494), (1911, 669414), (1953, 655018), (2301, 555954), (2379, 537726), (2418, 529053), (2478, 516243), (2562, 499317), (2821, 453474), (2891, 442494), (2989, 427986), (3038, 421083), (3599, 355446), (3627, 352702), (3658, 349713), (3717, 344162), (3782, 338247), (3822, 334707), (3843, 332878), (3906, 327509), (4557, 280722), (4602, 277977), (4758, 268863), (5369, 238266), (5487, 233142), (5551, 230454), (5642, 226737), (5673, 225498), (5733, 223138), (5782, 221247), (5978, 213993), (6903, 185318), (7137, 179242), (7198, 177723), (7254, 176351), (7434, 172081), (7686, 166439), (8463, 151158), (8673, 147498), (8967, 142662), (9114, 140361), (10738, 119133), (10797, 118482), (10974, 116571), (11102, 115227), (11346, 112749), (11466, 111569), (12803, 99918), (13237, 96642), (13671, 93574), (13806, 92659), (14274, 89621), (16107, 79422), (16461, 77714), (16653, 76818), (16926, 75579), (17019, 75166), (17346, 73749), (17934, 71331), (19747, 64782), (21594, 59241), (23777, 53802), (24583, 52038), (25193, 50778), (25389, 50386), (25606, 49959), (26019, 49166), (26474, 48321), (26901, 47554), (27342, 46787), (32214, 39711), (32391, 39494), (32922, 38857), (33306, 38409), (34038, 37583)]