679185684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 1780571520

約数和(自身を除く): 1101385836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 631, 1031, 1044, 1262, 1893, 2062, 2524, 3093, 3786, 4124, 5679, 6186, 7572, 9279, 11358, 12372, 18299, 18558, 22716, 29899, 36598, 37116, 54897, 59798, 73196, 89697, 109794, 119596, 164691, 179394, 219588, 269091, 329382, 358788, 538182, 650561, 658764, 1076364, 1301122, 1951683, 2602244, 3903366, 5855049, 7806732, 11710098, 18866269, 23420196, 37732538, 56598807, 75465076, 113197614, 169796421, 226395228, 339592842, 679185684]

約数ペア:

[(1, 679185684), (2, 339592842), (3, 226395228), (4, 169796421), (6, 113197614), (9, 75465076), (12, 56598807), (18, 37732538), (29, 23420196), (36, 18866269), (58, 11710098), (87, 7806732), (116, 5855049), (174, 3903366), (261, 2602244), (348, 1951683), (522, 1301122), (631, 1076364), (1031, 658764), (1044, 650561), (1262, 538182), (1893, 358788), (2062, 329382), (2524, 269091), (3093, 219588), (3786, 179394), (4124, 164691), (5679, 119596), (6186, 109794), (7572, 89697), (9279, 73196), (11358, 59798), (12372, 54897), (18299, 37116), (18558, 36598), (22716, 29899)]