2015540032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 4506163200

約数和(自身を除く): 2490623168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 139, 172, 176, 278, 344, 352, 473, 479, 556, 688, 704, 946, 958, 1112, 1376, 1529, 1892, 1916, 2224, 2752, 3058, 3784, 3832, 4448, 5269, 5977, 6116, 7568, 7664, 8896, 10538, 11954, 12232, 15136, 15328, 20597, 21076, 23908, 24464, 30272, 30656, 41194, 42152, 47816, 48928, 65747, 66581, 82388, 84304, 95632, 97856, 131494, 133162, 164776, 168608, 191264, 226567, 262988, 266324, 329552, 337216, 382528, 453134, 525976, 532648, 659104, 732391, 906268, 1051952, 1065296, 1318208, 1464782, 1812536, 2103904, 2130592, 2862983, 2929564, 3625072, 4207808, 4261184, 5725966, 5859128, 7250144, 11451932, 11718256, 14500288, 22903864, 23436512, 31492813, 45807728, 46873024, 62985626, 91615456, 125971252, 183230912, 251942504, 503885008, 1007770016, 2015540032]

約数ペア:

[(1, 2015540032), (2, 1007770016), (4, 503885008), (8, 251942504), (11, 183230912), (16, 125971252), (22, 91615456), (32, 62985626), (43, 46873024), (44, 45807728), (64, 31492813), (86, 23436512), (88, 22903864), (139, 14500288), (172, 11718256), (176, 11451932), (278, 7250144), (344, 5859128), (352, 5725966), (473, 4261184), (479, 4207808), (556, 3625072), (688, 2929564), (704, 2862983), (946, 2130592), (958, 2103904), (1112, 1812536), (1376, 1464782), (1529, 1318208), (1892, 1065296), (1916, 1051952), (2224, 906268), (2752, 732391), (3058, 659104), (3784, 532648), (3832, 525976), (4448, 453134), (5269, 382528), (5977, 337216), (6116, 329552), (7568, 266324), (7664, 262988), (8896, 226567), (10538, 191264), (11954, 168608), (12232, 164776), (15136, 133162), (15328, 131494), (20597, 97856), (21076, 95632), (23908, 84304), (24464, 82388), (30272, 66581), (30656, 65747), (41194, 48928), (42152, 47816)]