978060384

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{9901}}^1$

素因数の和:9938

約数の個数: 144

約数和(自身を含む): 3243895200

約数和(自身を除く): 2265834816

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 9901, 10976, 12348, 14112, 16464, 19802, 24696, 29703, 32928, 39604, 49392, 59406, 69307, 79208, 89109, 98784, 118812, 138614, 158416, 178218, 207921, 237624, 277228, 316832, 356436, 415842, 475248, 485149, 554456, 623763, 712872, 831684, 950496, 970298, 1108912, 1247526, 1425744, 1455447, 1663368, 1940596, 2217824, 2495052, 2851488, 2910894, 3326736, 3396043, 3881192, 4366341, 4990104, 5821788, 6653472, 6792086, 7762384, 8732682, 9980208, 10188129, 11643576, 13584172, 15524768, 17465364, 19960416, 20376258, 23287152, 27168344, 30564387, 34930728, 40752516, 46574304, 54336688, 61128774, 69861456, 81505032, 108673376, 122257548, 139722912, 163010064, 244515096, 326020128, 489030192, 978060384]

約数ペア:

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