217343232

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 688746240

約数和(自身を除く): 471403008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 179, 186, 192, 204, 248, 256, 272, 279, 288, 306, 358, 372, 384, 408, 496, 527, 537, 544, 558, 576, 612, 716, 744, 768, 816, 992, 1054, 1074, 1088, 1116, 1152, 1224, 1432, 1488, 1581, 1611, 1632, 1984, 2108, 2148, 2176, 2232, 2304, 2448, 2864, 2976, 3043, 3162, 3222, 3264, 3968, 4216, 4296, 4352, 4464, 4743, 4896, 5549, 5728, 5952, 6086, 6324, 6444, 6528, 7936, 8432, 8592, 8928, 9129, 9486, 9792, 11098, 11456, 11904, 12172, 12648, 12888, 13056, 16647, 16864, 17184, 17856, 18258, 18972, 19584, 22196, 22912, 23808, 24344, 25296, 25776, 27387, 33294, 33728, 34368, 35712, 36516, 37944, 39168, 44392, 45824, 48688, 49941, 50592, 51552, 54774, 66588, 67456, 68736, 71424, 73032, 75888, 88784, 94333, 97376, 99882, 101184, 103104, 109548, 133176, 134912, 137472, 146064, 151776, 177568, 188666, 194752, 199764, 202368, 206208, 219096, 266352, 282999, 292128, 303552, 355136, 377332, 389504, 399528, 404736, 412416, 438192, 532704, 565998, 584256, 607104, 710272, 754664, 779008, 799056, 848997, 876384, 1065408, 1131996, 1168512, 1214208, 1420544, 1509328, 1598112, 1697994, 1752768, 2130816, 2263992, 2337024, 3018656, 3196224, 3395988, 3505536, 4261632, 4527984, 6037312, 6392448, 6791976, 7011072, 9055968, 12074624, 12784896, 13583952, 18111936, 24149248, 27167904, 36223872, 54335808, 72447744, 108671616, 217343232]

約数ペア:

[(1, 217343232), (2, 108671616), (3, 72447744), (4, 54335808), (6, 36223872), (8, 27167904), (9, 24149248), (12, 18111936), (16, 13583952), (17, 12784896), (18, 12074624), (24, 9055968), (31, 7011072), (32, 6791976), (34, 6392448), (36, 6037312), (48, 4527984), (51, 4261632), (62, 3505536), (64, 3395988), (68, 3196224), (72, 3018656), (93, 2337024), (96, 2263992), (102, 2130816), (124, 1752768), (128, 1697994), (136, 1598112), (144, 1509328), (153, 1420544), (179, 1214208), (186, 1168512), (192, 1131996), (204, 1065408), (248, 876384), (256, 848997), (272, 799056), (279, 779008), (288, 754664), (306, 710272), (358, 607104), (372, 584256), (384, 565998), (408, 532704), (496, 438192), (527, 412416), (537, 404736), (544, 399528), (558, 389504), (576, 377332), (612, 355136), (716, 303552), (744, 292128), (768, 282999), (816, 266352), (992, 219096), (1054, 206208), (1074, 202368), (1088, 199764), (1116, 194752), (1152, 188666), (1224, 177568), (1432, 151776), (1488, 146064), (1581, 137472), (1611, 134912), (1632, 133176), (1984, 109548), (2108, 103104), (2148, 101184), (2176, 99882), (2232, 97376), (2304, 94333), (2448, 88784), (2864, 75888), (2976, 73032), (3043, 71424), (3162, 68736), (3222, 67456), (3264, 66588), (3968, 54774), (4216, 51552), (4296, 50592), (4352, 49941), (4464, 48688), (4743, 45824), (4896, 44392), (5549, 39168), (5728, 37944), (5952, 36516), (6086, 35712), (6324, 34368), (6444, 33728), (6528, 33294), (7936, 27387), (8432, 25776), (8592, 25296), (8928, 24344), (9129, 23808), (9486, 22912), (9792, 22196), (11098, 19584), (11456, 18972), (11904, 18258), (12172, 17856), (12648, 17184), (12888, 16864), (13056, 16647)]