40643328

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 125387136

約数和(自身を除く): 84743808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 283, 352, 374, 384, 408, 528, 544, 561, 566, 704, 748, 768, 816, 849, 1056, 1088, 1122, 1132, 1408, 1496, 1632, 1698, 2112, 2176, 2244, 2264, 2816, 2992, 3113, 3264, 3396, 4224, 4352, 4488, 4528, 4811, 5984, 6226, 6528, 6792, 8448, 8976, 9056, 9339, 9622, 11968, 12452, 13056, 13584, 14433, 17952, 18112, 18678, 19244, 23936, 24904, 27168, 28866, 35904, 36224, 37356, 38488, 47872, 49808, 52921, 54336, 57732, 71808, 72448, 74712, 76976, 99616, 105842, 108672, 115464, 143616, 149424, 153952, 158763, 199232, 211684, 217344, 230928, 298848, 307904, 317526, 398464, 423368, 461856, 597696, 615808, 635052, 796928, 846736, 923712, 1195392, 1231616, 1270104, 1693472, 1847424, 2390784, 2540208, 3386944, 3694848, 5080416, 6773888, 10160832, 13547776, 20321664, 40643328]

約数ペア:

[(1, 40643328), (2, 20321664), (3, 13547776), (4, 10160832), (6, 6773888), (8, 5080416), (11, 3694848), (12, 3386944), (16, 2540208), (17, 2390784), (22, 1847424), (24, 1693472), (32, 1270104), (33, 1231616), (34, 1195392), (44, 923712), (48, 846736), (51, 796928), (64, 635052), (66, 615808), (68, 597696), (88, 461856), (96, 423368), (102, 398464), (128, 317526), (132, 307904), (136, 298848), (176, 230928), (187, 217344), (192, 211684), (204, 199232), (256, 158763), (264, 153952), (272, 149424), (283, 143616), (352, 115464), (374, 108672), (384, 105842), (408, 99616), (528, 76976), (544, 74712), (561, 72448), (566, 71808), (704, 57732), (748, 54336), (768, 52921), (816, 49808), (849, 47872), (1056, 38488), (1088, 37356), (1122, 36224), (1132, 35904), (1408, 28866), (1496, 27168), (1632, 24904), (1698, 23936), (2112, 19244), (2176, 18678), (2244, 18112), (2264, 17952), (2816, 14433), (2992, 13584), (3113, 13056), (3264, 12452), (3396, 11968), (4224, 9622), (4352, 9339), (4488, 9056), (4528, 8976), (4811, 8448), (5984, 6792), (6226, 6528)]