212103612

素因数分解:

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

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 666265600

約数和(自身を除く): 454161988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1429, 1596, 1767, 1953, 2356, 2394, 2604, 2858, 3534, 3906, 4123, 4287, 4788, 5301, 5716, 7068, 7812, 8246, 8574, 10003, 10602, 12369, 12861, 16492, 17148, 20006, 21204, 24738, 25722, 27151, 30009, 37107, 40012, 44299, 49476, 51444, 54302, 60018, 74214, 81453, 88598, 90027, 108604, 120036, 132897, 148428, 162906, 177196, 180054, 190057, 244359, 265794, 310093, 325812, 360108, 380114, 398691, 488718, 531588, 570171, 620186, 760228, 797382, 841681, 930279, 977436, 1140342, 1240372, 1594764, 1683362, 1710513, 1860558, 2280684, 2525043, 2790837, 3366724, 3421026, 3721116, 5050086, 5581674, 5891767, 6842052, 7575129, 10100172, 11163348, 11783534, 15150258, 17675301, 23567068, 30300516, 35350602, 53025903, 70701204, 106051806, 212103612]

約数ペア:

[(1, 212103612), (2, 106051806), (3, 70701204), (4, 53025903), (6, 35350602), (7, 30300516), (9, 23567068), (12, 17675301), (14, 15150258), (18, 11783534), (19, 11163348), (21, 10100172), (28, 7575129), (31, 6842052), (36, 5891767), (38, 5581674), (42, 5050086), (57, 3721116), (62, 3421026), (63, 3366724), (76, 2790837), (84, 2525043), (93, 2280684), (114, 1860558), (124, 1710513), (126, 1683362), (133, 1594764), (171, 1240372), (186, 1140342), (217, 977436), (228, 930279), (252, 841681), (266, 797382), (279, 760228), (342, 620186), (372, 570171), (399, 531588), (434, 488718), (532, 398691), (558, 380114), (589, 360108), (651, 325812), (684, 310093), (798, 265794), (868, 244359), (1116, 190057), (1178, 180054), (1197, 177196), (1302, 162906), (1429, 148428), (1596, 132897), (1767, 120036), (1953, 108604), (2356, 90027), (2394, 88598), (2604, 81453), (2858, 74214), (3534, 60018), (3906, 54302), (4123, 51444), (4287, 49476), (4788, 44299), (5301, 40012), (5716, 37107), (7068, 30009), (7812, 27151), (8246, 25722), (8574, 24738), (10003, 21204), (10602, 20006), (12369, 17148), (12861, 16492)]