1979633712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 240

約数和(自身を含む): 6468633600

約数和(自身を除く): 4488999888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 532, 588, 589, 651, 744, 784, 798, 868, 912, 931, 1064, 1176, 1178, 1302, 1429, 1488, 1519, 1596, 1736, 1767, 1862, 2128, 2352, 2356, 2604, 2793, 2858, 3038, 3192, 3472, 3534, 3724, 4123, 4287, 4557, 4712, 5208, 5586, 5716, 6076, 6384, 7068, 7448, 8246, 8574, 9114, 9424, 10003, 10416, 11172, 11432, 12152, 12369, 14136, 14896, 16492, 17148, 18228, 20006, 22344, 22864, 24304, 24738, 27151, 28272, 28861, 30009, 32984, 34296, 36456, 40012, 44299, 44688, 49476, 54302, 57722, 60018, 65968, 68592, 70021, 72912, 80024, 81453, 86583, 88598, 98952, 108604, 115444, 120036, 132897, 140042, 160048, 162906, 173166, 177196, 190057, 197904, 210063, 217208, 230888, 240072, 265794, 280084, 310093, 325812, 346332, 354392, 380114, 420126, 434416, 461776, 480144, 531588, 560168, 570171, 620186, 651624, 692664, 708784, 760228, 840252, 841681, 930279, 1063176, 1120336, 1140342, 1240372, 1303248, 1330399, 1385328, 1520456, 1680504, 1683362, 1860558, 2126352, 2170651, 2280684, 2480744, 2525043, 2660798, 3040912, 3361008, 3366724, 3721116, 3991197, 4341302, 4561368, 4961488, 5050086, 5321596, 5891767, 6511953, 6733448, 7442232, 7982394, 8682604, 9122736, 10100172, 10643192, 11783534, 13023906, 13466896, 14884464, 15964788, 17365208, 17675301, 20200344, 21286384, 23567068, 26047812, 31929576, 34730416, 35350602, 40400688, 41242369, 47134136, 52095624, 63859152, 70701204, 82484738, 94268272, 104191248, 123727107, 141402408, 164969476, 247454214, 282804816, 329938952, 494908428, 659877904, 989816856, 1979633712]

約数ペア:

[(1, 1979633712), (2, 989816856), (3, 659877904), (4, 494908428), (6, 329938952), (7, 282804816), (8, 247454214), (12, 164969476), (14, 141402408), (16, 123727107), (19, 104191248), (21, 94268272), (24, 82484738), (28, 70701204), (31, 63859152), (38, 52095624), (42, 47134136), (48, 41242369), (49, 40400688), (56, 35350602), (57, 34730416), (62, 31929576), (76, 26047812), (84, 23567068), (93, 21286384), (98, 20200344), (112, 17675301), (114, 17365208), (124, 15964788), (133, 14884464), (147, 13466896), (152, 13023906), (168, 11783534), (186, 10643192), (196, 10100172), (217, 9122736), (228, 8682604), (248, 7982394), (266, 7442232), (294, 6733448), (304, 6511953), (336, 5891767), (372, 5321596), (392, 5050086), (399, 4961488), (434, 4561368), (456, 4341302), (496, 3991197), (532, 3721116), (588, 3366724), (589, 3361008), (651, 3040912), (744, 2660798), (784, 2525043), (798, 2480744), (868, 2280684), (912, 2170651), (931, 2126352), (1064, 1860558), (1176, 1683362), (1178, 1680504), (1302, 1520456), (1429, 1385328), (1488, 1330399), (1519, 1303248), (1596, 1240372), (1736, 1140342), (1767, 1120336), (1862, 1063176), (2128, 930279), (2352, 841681), (2356, 840252), (2604, 760228), (2793, 708784), (2858, 692664), (3038, 651624), (3192, 620186), (3472, 570171), (3534, 560168), (3724, 531588), (4123, 480144), (4287, 461776), (4557, 434416), (4712, 420126), (5208, 380114), (5586, 354392), (5716, 346332), (6076, 325812), (6384, 310093), (7068, 280084), (7448, 265794), (8246, 240072), (8574, 230888), (9114, 217208), (9424, 210063), (10003, 197904), (10416, 190057), (11172, 177196), (11432, 173166), (12152, 162906), (12369, 160048), (14136, 140042), (14896, 132897), (16492, 120036), (17148, 115444), (18228, 108604), (20006, 98952), (22344, 88598), (22864, 86583), (24304, 81453), (24738, 80024), (27151, 72912), (28272, 70021), (28861, 68592), (30009, 65968), (32984, 60018), (34296, 57722), (36456, 54302), (40012, 49476), (44299, 44688)]