1985550084

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15404

約数の個数: 144

約数和(自身を含む): 6261964800

約数和(自身を除く): 4276414716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2394, 3078, 3402, 3591, 4617, 4788, 6156, 6804, 7182, 9234, 10773, 14364, 15359, 18468, 21546, 30718, 32319, 43092, 46077, 61436, 64638, 92154, 107513, 129276, 138231, 184308, 215026, 276462, 291821, 322539, 414693, 430052, 552924, 583642, 645078, 829386, 875463, 967617, 1167284, 1244079, 1290156, 1658772, 1750926, 1935234, 2042747, 2488158, 2626389, 2902851, 3501852, 3732237, 3870468, 4085494, 4976316, 5252778, 5805702, 6128241, 7464474, 7879167, 8170988, 8708553, 10505556, 11611404, 12256482, 14928948, 15758334, 17417106, 18384723, 23637501, 24512964, 26125659, 31516668, 34834212, 36769446, 47275002, 52251318, 55154169, 70912503, 73538892, 94550004, 104502636, 110308338, 141825006, 165462507, 220616676, 283650012, 330925014, 496387521, 661850028, 992775042, 1985550084]

約数ペア:

[(1, 1985550084), (2, 992775042), (3, 661850028), (4, 496387521), (6, 330925014), (7, 283650012), (9, 220616676), (12, 165462507), (14, 141825006), (18, 110308338), (19, 104502636), (21, 94550004), (27, 73538892), (28, 70912503), (36, 55154169), (38, 52251318), (42, 47275002), (54, 36769446), (57, 34834212), (63, 31516668), (76, 26125659), (81, 24512964), (84, 23637501), (108, 18384723), (114, 17417106), (126, 15758334), (133, 14928948), (162, 12256482), (171, 11611404), (189, 10505556), (228, 8708553), (243, 8170988), (252, 7879167), (266, 7464474), (324, 6128241), (342, 5805702), (378, 5252778), (399, 4976316), (486, 4085494), (513, 3870468), (532, 3732237), (567, 3501852), (684, 2902851), (756, 2626389), (798, 2488158), (972, 2042747), (1026, 1935234), (1134, 1750926), (1197, 1658772), (1539, 1290156), (1596, 1244079), (1701, 1167284), (2052, 967617), (2268, 875463), (2394, 829386), (3078, 645078), (3402, 583642), (3591, 552924), (4617, 430052), (4788, 414693), (6156, 322539), (6804, 291821), (7182, 276462), (9234, 215026), (10773, 184308), (14364, 138231), (15359, 129276), (18468, 107513), (21546, 92154), (30718, 64638), (32319, 61436), (43092, 46077)]