490595616

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{9013}}^1$

素因数の和:9045

約数の個数: 144

約数和(自身を含む): 1653672384

約数和(自身を除く): 1163076768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9013, 9072, 13608, 18026, 18144, 27039, 27216, 36052, 54078, 54432, 63091, 72104, 81117, 108156, 126182, 144208, 162234, 189273, 216312, 243351, 252364, 288416, 324468, 378546, 432624, 486702, 504728, 567819, 648936, 730053, 757092, 865248, 973404, 1009456, 1135638, 1297872, 1460106, 1514184, 1703457, 1946808, 2018912, 2190159, 2271276, 2595744, 2920212, 3028368, 3406914, 3893616, 4380318, 4542552, 5110371, 5840424, 6056736, 6813828, 7787232, 8760636, 9085104, 10220742, 11680848, 13627656, 15331113, 17521272, 18170208, 20441484, 23361696, 27255312, 30662226, 35042544, 40882968, 54510624, 61324452, 70085088, 81765936, 122648904, 163531872, 245297808, 490595616]

約数ペア:

[(1, 490595616), (2, 245297808), (3, 163531872), (4, 122648904), (6, 81765936), (7, 70085088), (8, 61324452), (9, 54510624), (12, 40882968), (14, 35042544), (16, 30662226), (18, 27255312), (21, 23361696), (24, 20441484), (27, 18170208), (28, 17521272), (32, 15331113), (36, 13627656), (42, 11680848), (48, 10220742), (54, 9085104), (56, 8760636), (63, 7787232), (72, 6813828), (81, 6056736), (84, 5840424), (96, 5110371), (108, 4542552), (112, 4380318), (126, 3893616), (144, 3406914), (162, 3028368), (168, 2920212), (189, 2595744), (216, 2271276), (224, 2190159), (243, 2018912), (252, 1946808), (288, 1703457), (324, 1514184), (336, 1460106), (378, 1297872), (432, 1135638), (486, 1009456), (504, 973404), (567, 865248), (648, 757092), (672, 730053), (756, 648936), (864, 567819), (972, 504728), (1008, 486702), (1134, 432624), (1296, 378546), (1512, 324468), (1701, 288416), (1944, 252364), (2016, 243351), (2268, 216312), (2592, 189273), (3024, 162234), (3402, 144208), (3888, 126182), (4536, 108156), (6048, 81117), (6804, 72104), (7776, 63091), (9013, 54432), (9072, 54078), (13608, 36052), (18026, 27216), (18144, 27039)]