251092992

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 112

約数和(自身を含む): 710104752

約数和(自身を除く): 459011760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 601, 768, 816, 1024, 1088, 1202, 1536, 1632, 1803, 2048, 2176, 2404, 3072, 3264, 3606, 4096, 4352, 4808, 6144, 6528, 7212, 8192, 8704, 9616, 10217, 12288, 13056, 14424, 17408, 19232, 20434, 24576, 26112, 28848, 30651, 34816, 38464, 40868, 52224, 57696, 61302, 69632, 76928, 81736, 104448, 115392, 122604, 139264, 153856, 163472, 208896, 230784, 245208, 307712, 326944, 417792, 461568, 490416, 615424, 653888, 923136, 980832, 1230848, 1307776, 1846272, 1961664, 2461696, 2615552, 3692544, 3923328, 4923392, 5231104, 7385088, 7846656, 10462208, 14770176, 15693312, 20924416, 31386624, 41848832, 62773248, 83697664, 125546496, 251092992]

約数ペア:

[(1, 251092992), (2, 125546496), (3, 83697664), (4, 62773248), (6, 41848832), (8, 31386624), (12, 20924416), (16, 15693312), (17, 14770176), (24, 10462208), (32, 7846656), (34, 7385088), (48, 5231104), (51, 4923392), (64, 3923328), (68, 3692544), (96, 2615552), (102, 2461696), (128, 1961664), (136, 1846272), (192, 1307776), (204, 1230848), (256, 980832), (272, 923136), (384, 653888), (408, 615424), (512, 490416), (544, 461568), (601, 417792), (768, 326944), (816, 307712), (1024, 245208), (1088, 230784), (1202, 208896), (1536, 163472), (1632, 153856), (1803, 139264), (2048, 122604), (2176, 115392), (2404, 104448), (3072, 81736), (3264, 76928), (3606, 69632), (4096, 61302), (4352, 57696), (4808, 52224), (6144, 40868), (6528, 38464), (7212, 34816), (8192, 30651), (8704, 28848), (9616, 26112), (10217, 24576), (12288, 20434), (13056, 19232), (14424, 17408)]