2158783488

素因数分解:

$2^{10}\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 220

約数和(自身を含む): 6830216712

約数和(自身を除く): 4671433224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 306, 324, 384, 408, 432, 459, 512, 544, 576, 612, 648, 768, 816, 864, 918, 1024, 1088, 1152, 1224, 1296, 1377, 1531, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 2592, 2754, 3062, 3072, 3264, 3456, 3672, 4352, 4593, 4608, 4896, 5184, 5508, 6124, 6528, 6912, 7344, 8704, 9186, 9216, 9792, 10368, 11016, 12248, 13056, 13779, 13824, 14688, 17408, 18372, 19584, 20736, 22032, 24496, 26027, 26112, 27558, 27648, 29376, 36744, 39168, 41337, 41472, 44064, 48992, 52054, 52224, 55116, 58752, 73488, 78081, 78336, 82674, 82944, 88128, 97984, 104108, 110232, 117504, 124011, 146976, 156162, 156672, 165348, 176256, 195968, 208216, 220464, 234243, 235008, 248022, 293952, 312324, 330696, 352512, 391936, 416432, 440928, 468486, 470016, 496044, 587904, 624648, 661392, 702729, 705024, 783872, 832864, 881856, 936972, 992088, 1175808, 1249296, 1322784, 1405458, 1410048, 1567744, 1665728, 1763712, 1873944, 1984176, 2108187, 2351616, 2498592, 2645568, 2810916, 3331456, 3527424, 3747888, 3968352, 4216374, 4703232, 4997184, 5291136, 5621832, 6662912, 7054848, 7495776, 7936704, 8432748, 9994368, 10582272, 11243664, 13325824, 14109696, 14991552, 15873408, 16865496, 19988736, 21164544, 22487328, 26651648, 29983104, 31746816, 33730992, 39977472, 42329088, 44974656, 59966208, 63493632, 67461984, 79954944, 89949312, 119932416, 126987264, 134923968, 179898624, 239864832, 269847936, 359797248, 539695872, 719594496, 1079391744, 2158783488]

約数ペア:

[(1, 2158783488), (2, 1079391744), (3, 719594496), (4, 539695872), (6, 359797248), (8, 269847936), (9, 239864832), (12, 179898624), (16, 134923968), (17, 126987264), (18, 119932416), (24, 89949312), (27, 79954944), (32, 67461984), (34, 63493632), (36, 59966208), (48, 44974656), (51, 42329088), (54, 39977472), (64, 33730992), (68, 31746816), (72, 29983104), (81, 26651648), (96, 22487328), (102, 21164544), (108, 19988736), (128, 16865496), (136, 15873408), (144, 14991552), (153, 14109696), (162, 13325824), (192, 11243664), (204, 10582272), (216, 9994368), (256, 8432748), (272, 7936704), (288, 7495776), (306, 7054848), (324, 6662912), (384, 5621832), (408, 5291136), (432, 4997184), (459, 4703232), (512, 4216374), (544, 3968352), (576, 3747888), (612, 3527424), (648, 3331456), (768, 2810916), (816, 2645568), (864, 2498592), (918, 2351616), (1024, 2108187), (1088, 1984176), (1152, 1873944), (1224, 1763712), (1296, 1665728), (1377, 1567744), (1531, 1410048), (1536, 1405458), (1632, 1322784), (1728, 1249296), (1836, 1175808), (2176, 992088), (2304, 936972), (2448, 881856), (2592, 832864), (2754, 783872), (3062, 705024), (3072, 702729), (3264, 661392), (3456, 624648), (3672, 587904), (4352, 496044), (4593, 470016), (4608, 468486), (4896, 440928), (5184, 416432), (5508, 391936), (6124, 352512), (6528, 330696), (6912, 312324), (7344, 293952), (8704, 248022), (9186, 235008), (9216, 234243), (9792, 220464), (10368, 208216), (11016, 195968), (12248, 176256), (13056, 165348), (13779, 156672), (13824, 156162), (14688, 146976), (17408, 124011), (18372, 117504), (19584, 110232), (20736, 104108), (22032, 97984), (24496, 88128), (26027, 82944), (26112, 82674), (27558, 78336), (27648, 78081), (29376, 73488), (36744, 58752), (39168, 55116), (41337, 52224), (41472, 52054), (44064, 48992)]