428197644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19531}}^1$

素因数の和:19580

約数の個数: 96

約数和(自身を含む): 1312550400

約数和(自身を除く): 884352756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 19531, 21924, 39062, 58593, 78124, 117186, 136717, 175779, 234372, 273434, 351558, 410151, 527337, 546868, 566399, 703116, 820302, 1054674, 1132798, 1230453, 1640604, 1699197, 2109348, 2265596, 2460906, 3398394, 3691359, 3964793, 4921812, 5097591, 6796788, 7382718, 7929586, 10195182, 11894379, 14765436, 15292773, 15859172, 20390364, 23788758, 30585546, 35683137, 47577516, 61171092, 71366274, 107049411, 142732548, 214098822, 428197644]

約数ペア:

[(1, 428197644), (2, 214098822), (3, 142732548), (4, 107049411), (6, 71366274), (7, 61171092), (9, 47577516), (12, 35683137), (14, 30585546), (18, 23788758), (21, 20390364), (27, 15859172), (28, 15292773), (29, 14765436), (36, 11894379), (42, 10195182), (54, 7929586), (58, 7382718), (63, 6796788), (84, 5097591), (87, 4921812), (108, 3964793), (116, 3691359), (126, 3398394), (174, 2460906), (189, 2265596), (203, 2109348), (252, 1699197), (261, 1640604), (348, 1230453), (378, 1132798), (406, 1054674), (522, 820302), (609, 703116), (756, 566399), (783, 546868), (812, 527337), (1044, 410151), (1218, 351558), (1566, 273434), (1827, 234372), (2436, 175779), (3132, 136717), (3654, 117186), (5481, 78124), (7308, 58593), (10962, 39062), (19531, 21924)]