215711232

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 664671744

約数和(自身を除く): 448960512

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, 352, 374, 384, 408, 512, 528, 544, 561, 704, 748, 751, 768, 816, 1056, 1088, 1122, 1408, 1496, 1502, 1536, 1632, 2112, 2176, 2244, 2253, 2816, 2992, 3004, 3264, 4224, 4352, 4488, 4506, 5632, 5984, 6008, 6528, 8261, 8448, 8704, 8976, 9012, 11968, 12016, 12767, 13056, 16522, 16896, 17952, 18024, 23936, 24032, 24783, 25534, 26112, 33044, 35904, 36048, 38301, 47872, 48064, 49566, 51068, 66088, 71808, 72096, 76602, 95744, 96128, 99132, 102136, 132176, 140437, 143616, 144192, 153204, 192256, 198264, 204272, 264352, 280874, 287232, 288384, 306408, 384512, 396528, 408544, 421311, 528704, 561748, 576768, 612816, 793056, 817088, 842622, 1057408, 1123496, 1153536, 1225632, 1586112, 1634176, 1685244, 2114816, 2246992, 2451264, 3172224, 3268352, 3370488, 4229632, 4493984, 4902528, 6344448, 6536704, 6740976, 8987968, 9805056, 12688896, 13481952, 17975936, 19610112, 26963904, 35951872, 53927808, 71903744, 107855616, 215711232]

約数ペア:

[(1, 215711232), (2, 107855616), (3, 71903744), (4, 53927808), (6, 35951872), (8, 26963904), (11, 19610112), (12, 17975936), (16, 13481952), (17, 12688896), (22, 9805056), (24, 8987968), (32, 6740976), (33, 6536704), (34, 6344448), (44, 4902528), (48, 4493984), (51, 4229632), (64, 3370488), (66, 3268352), (68, 3172224), (88, 2451264), (96, 2246992), (102, 2114816), (128, 1685244), (132, 1634176), (136, 1586112), (176, 1225632), (187, 1153536), (192, 1123496), (204, 1057408), (256, 842622), (264, 817088), (272, 793056), (352, 612816), (374, 576768), (384, 561748), (408, 528704), (512, 421311), (528, 408544), (544, 396528), (561, 384512), (704, 306408), (748, 288384), (751, 287232), (768, 280874), (816, 264352), (1056, 204272), (1088, 198264), (1122, 192256), (1408, 153204), (1496, 144192), (1502, 143616), (1536, 140437), (1632, 132176), (2112, 102136), (2176, 99132), (2244, 96128), (2253, 95744), (2816, 76602), (2992, 72096), (3004, 71808), (3264, 66088), (4224, 51068), (4352, 49566), (4488, 48064), (4506, 47872), (5632, 38301), (5984, 36048), (6008, 35904), (6528, 33044), (8261, 26112), (8448, 25534), (8704, 24783), (8976, 24032), (9012, 23936), (11968, 18024), (12016, 17952), (12767, 16896), (13056, 16522)]