230647788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 708751680

約数和(自身を除く): 478103892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 74, 84, 87, 111, 116, 126, 148, 174, 203, 222, 252, 259, 261, 333, 348, 406, 444, 518, 522, 609, 666, 777, 812, 853, 1036, 1044, 1073, 1218, 1332, 1554, 1706, 1827, 2146, 2331, 2436, 2559, 3108, 3219, 3412, 3654, 4292, 4662, 5118, 5971, 6438, 7308, 7511, 7677, 9324, 9657, 10236, 11942, 12876, 15022, 15354, 17913, 19314, 22533, 23884, 24737, 30044, 30708, 31561, 35826, 38628, 45066, 49474, 53739, 63122, 67599, 71652, 74211, 90132, 94683, 98948, 107478, 126244, 135198, 148422, 173159, 189366, 214956, 220927, 222633, 270396, 284049, 296844, 346318, 378732, 441854, 445266, 519477, 568098, 662781, 692636, 883708, 890532, 915269, 1038954, 1136196, 1325562, 1558431, 1830538, 1988343, 2077908, 2651124, 2745807, 3116862, 3661076, 3976686, 5491614, 6233724, 6406883, 7953372, 8237421, 10983228, 12813766, 16474842, 19220649, 25627532, 32949684, 38441298, 57661947, 76882596, 115323894, 230647788]

約数ペア:

[(1, 230647788), (2, 115323894), (3, 76882596), (4, 57661947), (6, 38441298), (7, 32949684), (9, 25627532), (12, 19220649), (14, 16474842), (18, 12813766), (21, 10983228), (28, 8237421), (29, 7953372), (36, 6406883), (37, 6233724), (42, 5491614), (58, 3976686), (63, 3661076), (74, 3116862), (84, 2745807), (87, 2651124), (111, 2077908), (116, 1988343), (126, 1830538), (148, 1558431), (174, 1325562), (203, 1136196), (222, 1038954), (252, 915269), (259, 890532), (261, 883708), (333, 692636), (348, 662781), (406, 568098), (444, 519477), (518, 445266), (522, 441854), (609, 378732), (666, 346318), (777, 296844), (812, 284049), (853, 270396), (1036, 222633), (1044, 220927), (1073, 214956), (1218, 189366), (1332, 173159), (1554, 148422), (1706, 135198), (1827, 126244), (2146, 107478), (2331, 98948), (2436, 94683), (2559, 90132), (3108, 74211), (3219, 71652), (3412, 67599), (3654, 63122), (4292, 53739), (4662, 49474), (5118, 45066), (5971, 38628), (6438, 35826), (7308, 31561), (7511, 30708), (7677, 30044), (9324, 24737), (9657, 23884), (10236, 22533), (11942, 19314), (12876, 17913), (15022, 15354)]