1109013128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 2379456000

約数和(自身を除く): 1270442872

約数列:

[1, 2, 4, 8, 19, 29, 38, 47, 53, 58, 76, 94, 101, 106, 116, 152, 188, 202, 212, 232, 376, 404, 424, 551, 808, 893, 1007, 1102, 1363, 1537, 1786, 1919, 2014, 2204, 2491, 2726, 2929, 3074, 3572, 3838, 4028, 4408, 4747, 4982, 5353, 5452, 5858, 6148, 7144, 7676, 8056, 9494, 9964, 10706, 10904, 11716, 12296, 15352, 18988, 19928, 21412, 23432, 25897, 29203, 37976, 42824, 47329, 51794, 55651, 58406, 72239, 90193, 94658, 101707, 103588, 111302, 116812, 137663, 144478, 155237, 180386, 189316, 203414, 207176, 222604, 233624, 251591, 275326, 288956, 310474, 360772, 378632, 406828, 445208, 503182, 550652, 577912, 620948, 721544, 813656, 1006364, 1101304, 1241896, 1372541, 2012728, 2615597, 2745082, 2949503, 4780229, 5231194, 5490164, 5899006, 7296139, 9560458, 10462388, 10980328, 11798012, 14592278, 19120916, 20924776, 23596024, 29184556, 38241832, 58369112, 138626641, 277253282, 554506564, 1109013128]

約数ペア:

[(1, 1109013128), (2, 554506564), (4, 277253282), (8, 138626641), (19, 58369112), (29, 38241832), (38, 29184556), (47, 23596024), (53, 20924776), (58, 19120916), (76, 14592278), (94, 11798012), (101, 10980328), (106, 10462388), (116, 9560458), (152, 7296139), (188, 5899006), (202, 5490164), (212, 5231194), (232, 4780229), (376, 2949503), (404, 2745082), (424, 2615597), (551, 2012728), (808, 1372541), (893, 1241896), (1007, 1101304), (1102, 1006364), (1363, 813656), (1537, 721544), (1786, 620948), (1919, 577912), (2014, 550652), (2204, 503182), (2491, 445208), (2726, 406828), (2929, 378632), (3074, 360772), (3572, 310474), (3838, 288956), (4028, 275326), (4408, 251591), (4747, 233624), (4982, 222604), (5353, 207176), (5452, 203414), (5858, 189316), (6148, 180386), (7144, 155237), (7676, 144478), (8056, 137663), (9494, 116812), (9964, 111302), (10706, 103588), (10904, 101707), (11716, 94658), (12296, 90193), (15352, 72239), (18988, 58406), (19928, 55651), (21412, 51794), (23432, 47329), (25897, 42824), (29203, 37976)]