1956120768

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{9901}}^1$

素因数の和:9940

約数の個数: 168

約数和(自身を含む): 6539280800

約数和(自身を除く): 4583160032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5488, 6174, 7056, 8232, 9408, 9901, 10976, 12348, 14112, 16464, 19802, 21952, 24696, 28224, 29703, 32928, 39604, 49392, 59406, 65856, 69307, 79208, 89109, 98784, 118812, 138614, 158416, 178218, 197568, 207921, 237624, 277228, 316832, 356436, 415842, 475248, 485149, 554456, 623763, 633664, 712872, 831684, 950496, 970298, 1108912, 1247526, 1425744, 1455447, 1663368, 1900992, 1940596, 2217824, 2495052, 2851488, 2910894, 3326736, 3396043, 3881192, 4366341, 4435648, 4990104, 5702976, 5821788, 6653472, 6792086, 7762384, 8732682, 9980208, 10188129, 11643576, 13306944, 13584172, 15524768, 17465364, 19960416, 20376258, 23287152, 27168344, 30564387, 31049536, 34930728, 39920832, 40752516, 46574304, 54336688, 61128774, 69861456, 81505032, 93148608, 108673376, 122257548, 139722912, 163010064, 217346752, 244515096, 279445824, 326020128, 489030192, 652040256, 978060384, 1956120768]

約数ペア:

[(1, 1956120768), (2, 978060384), (3, 652040256), (4, 489030192), (6, 326020128), (7, 279445824), (8, 244515096), (9, 217346752), (12, 163010064), (14, 139722912), (16, 122257548), (18, 108673376), (21, 93148608), (24, 81505032), (28, 69861456), (32, 61128774), (36, 54336688), (42, 46574304), (48, 40752516), (49, 39920832), (56, 34930728), (63, 31049536), (64, 30564387), (72, 27168344), (84, 23287152), (96, 20376258), (98, 19960416), (112, 17465364), (126, 15524768), (144, 13584172), (147, 13306944), (168, 11643576), (192, 10188129), (196, 9980208), (224, 8732682), (252, 7762384), (288, 6792086), (294, 6653472), (336, 5821788), (343, 5702976), (392, 4990104), (441, 4435648), (448, 4366341), (504, 3881192), (576, 3396043), (588, 3326736), (672, 2910894), (686, 2851488), (784, 2495052), (882, 2217824), (1008, 1940596), (1029, 1900992), (1176, 1663368), (1344, 1455447), (1372, 1425744), (1568, 1247526), (1764, 1108912), (2016, 970298), (2058, 950496), (2352, 831684), (2744, 712872), (3087, 633664), (3136, 623763), (3528, 554456), (4032, 485149), (4116, 475248), (4704, 415842), (5488, 356436), (6174, 316832), (7056, 277228), (8232, 237624), (9408, 207921), (9901, 197568), (10976, 178218), (12348, 158416), (14112, 138614), (16464, 118812), (19802, 98784), (21952, 89109), (24696, 79208), (28224, 69307), (29703, 65856), (32928, 59406), (39604, 49392)]