1219067416

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 2898737280

約数和(自身を除く): 1679669864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 53, 56, 68, 74, 106, 119, 136, 148, 212, 238, 259, 296, 371, 424, 476, 518, 629, 653, 742, 901, 952, 1036, 1258, 1306, 1484, 1802, 1961, 2072, 2516, 2612, 2968, 3604, 3922, 4403, 4571, 5032, 5224, 6307, 7208, 7844, 8806, 9142, 11101, 12614, 13727, 15688, 17612, 18284, 22202, 24161, 25228, 27454, 33337, 34609, 35224, 36568, 44404, 48322, 50456, 54908, 66674, 69218, 77707, 88808, 96644, 109816, 133348, 138436, 155414, 169127, 193288, 233359, 242263, 266696, 276872, 310828, 338254, 410737, 466718, 484526, 588353, 621656, 676508, 821474, 933436, 969052, 1176706, 1280533, 1353016, 1642948, 1866872, 1938104, 2353412, 2561066, 2875159, 3285896, 4118471, 4706824, 5122132, 5750318, 8236942, 8963731, 10244264, 11500636, 16473884, 17927462, 21769061, 23001272, 32947768, 35854924, 43538122, 71709848, 87076244, 152383427, 174152488, 304766854, 609533708, 1219067416]

約数ペア:

[(1, 1219067416), (2, 609533708), (4, 304766854), (7, 174152488), (8, 152383427), (14, 87076244), (17, 71709848), (28, 43538122), (34, 35854924), (37, 32947768), (53, 23001272), (56, 21769061), (68, 17927462), (74, 16473884), (106, 11500636), (119, 10244264), (136, 8963731), (148, 8236942), (212, 5750318), (238, 5122132), (259, 4706824), (296, 4118471), (371, 3285896), (424, 2875159), (476, 2561066), (518, 2353412), (629, 1938104), (653, 1866872), (742, 1642948), (901, 1353016), (952, 1280533), (1036, 1176706), (1258, 969052), (1306, 933436), (1484, 821474), (1802, 676508), (1961, 621656), (2072, 588353), (2516, 484526), (2612, 466718), (2968, 410737), (3604, 338254), (3922, 310828), (4403, 276872), (4571, 266696), (5032, 242263), (5224, 233359), (6307, 193288), (7208, 169127), (7844, 155414), (8806, 138436), (9142, 133348), (11101, 109816), (12614, 96644), (13727, 88808), (15688, 77707), (17612, 69218), (18284, 66674), (22202, 54908), (24161, 50456), (25228, 48322), (27454, 44404), (33337, 36568), (34609, 35224)]