1481569856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 3495796920

約数和(自身を除く): 2014227064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 109, 124, 136, 208, 218, 221, 248, 272, 403, 416, 436, 442, 496, 527, 544, 806, 832, 872, 884, 961, 992, 1054, 1088, 1417, 1612, 1744, 1768, 1853, 1922, 1984, 2108, 2834, 3224, 3379, 3488, 3536, 3706, 3844, 4216, 5668, 6448, 6758, 6851, 6976, 7072, 7412, 7688, 8432, 11336, 12493, 12896, 13516, 13702, 14144, 14824, 15376, 16337, 16864, 22672, 24089, 24986, 25792, 27032, 27404, 29648, 30752, 32674, 33728, 43927, 45344, 48178, 49972, 54064, 54808, 57443, 59296, 61504, 65348, 87854, 90688, 96356, 99944, 104749, 108128, 109616, 114886, 118592, 130696, 175708, 192712, 199888, 209498, 212381, 216256, 219232, 229772, 261392, 351416, 385424, 399776, 418996, 424762, 438464, 459544, 522784, 702832, 746759, 770848, 799552, 837992, 849524, 919088, 1045568, 1361737, 1405664, 1493518, 1541696, 1675984, 1699048, 1780733, 1838176, 2723474, 2811328, 2987036, 3351968, 3398096, 3561466, 3676352, 5446948, 5974072, 6703936, 6796192, 7122932, 10893896, 11948144, 13592384, 14245864, 21787792, 23149529, 23896288, 28491728, 43575584, 46299058, 47792576, 56983456, 87151168, 92598116, 113966912, 185196232, 370392464, 740784928, 1481569856]

約数ペア:

[(1, 1481569856), (2, 740784928), (4, 370392464), (8, 185196232), (13, 113966912), (16, 92598116), (17, 87151168), (26, 56983456), (31, 47792576), (32, 46299058), (34, 43575584), (52, 28491728), (62, 23896288), (64, 23149529), (68, 21787792), (104, 14245864), (109, 13592384), (124, 11948144), (136, 10893896), (208, 7122932), (218, 6796192), (221, 6703936), (248, 5974072), (272, 5446948), (403, 3676352), (416, 3561466), (436, 3398096), (442, 3351968), (496, 2987036), (527, 2811328), (544, 2723474), (806, 1838176), (832, 1780733), (872, 1699048), (884, 1675984), (961, 1541696), (992, 1493518), (1054, 1405664), (1088, 1361737), (1417, 1045568), (1612, 919088), (1744, 849524), (1768, 837992), (1853, 799552), (1922, 770848), (1984, 746759), (2108, 702832), (2834, 522784), (3224, 459544), (3379, 438464), (3488, 424762), (3536, 418996), (3706, 399776), (3844, 385424), (4216, 351416), (5668, 261392), (6448, 229772), (6758, 219232), (6851, 216256), (6976, 212381), (7072, 209498), (7412, 199888), (7688, 192712), (8432, 175708), (11336, 130696), (12493, 118592), (12896, 114886), (13516, 109616), (13702, 108128), (14144, 104749), (14824, 99944), (15376, 96356), (16337, 90688), (16864, 87854), (22672, 65348), (24089, 61504), (24986, 59296), (25792, 57443), (27032, 54808), (27404, 54064), (29648, 49972), (30752, 48178), (32674, 45344), (33728, 43927)]