844040288

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 2128400064

約数和(自身を除く): 1284359776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 224, 329, 364, 376, 392, 416, 611, 637, 658, 728, 752, 784, 881, 1222, 1274, 1316, 1456, 1504, 1568, 1762, 2303, 2444, 2548, 2632, 2912, 3524, 4277, 4606, 4888, 5096, 5264, 6167, 7048, 8554, 9212, 9776, 10192, 10528, 11453, 12334, 14096, 17108, 18424, 19552, 20384, 22906, 24668, 28192, 29939, 34216, 36848, 41407, 43169, 45812, 49336, 59878, 68432, 73696, 80171, 82814, 86338, 91624, 98672, 119756, 136864, 160342, 165628, 172676, 183248, 197344, 239512, 289849, 320684, 331256, 345352, 366496, 479024, 538291, 561197, 579698, 641368, 662512, 690704, 958048, 1076582, 1122394, 1159396, 1282736, 1325024, 1381408, 2028943, 2153164, 2244788, 2318792, 2565472, 3768037, 4057886, 4306328, 4489576, 4637584, 7536074, 8115772, 8612656, 8979152, 9275168, 15072148, 16231544, 17225312, 17958304, 26376259, 30144296, 32463088, 52752518, 60288592, 64926176, 105505036, 120577184, 211010072, 422020144, 844040288]

約数ペア:

[(1, 844040288), (2, 422020144), (4, 211010072), (7, 120577184), (8, 105505036), (13, 64926176), (14, 60288592), (16, 52752518), (26, 32463088), (28, 30144296), (32, 26376259), (47, 17958304), (49, 17225312), (52, 16231544), (56, 15072148), (91, 9275168), (94, 8979152), (98, 8612656), (104, 8115772), (112, 7536074), (182, 4637584), (188, 4489576), (196, 4306328), (208, 4057886), (224, 3768037), (329, 2565472), (364, 2318792), (376, 2244788), (392, 2153164), (416, 2028943), (611, 1381408), (637, 1325024), (658, 1282736), (728, 1159396), (752, 1122394), (784, 1076582), (881, 958048), (1222, 690704), (1274, 662512), (1316, 641368), (1456, 579698), (1504, 561197), (1568, 538291), (1762, 479024), (2303, 366496), (2444, 345352), (2548, 331256), (2632, 320684), (2912, 289849), (3524, 239512), (4277, 197344), (4606, 183248), (4888, 172676), (5096, 165628), (5264, 160342), (6167, 136864), (7048, 119756), (8554, 98672), (9212, 91624), (9776, 86338), (10192, 82814), (10528, 80171), (11453, 73696), (12334, 68432), (14096, 59878), (17108, 49336), (18424, 45812), (19552, 43169), (20384, 41407), (22906, 36848), (24668, 34216), (28192, 29939)]