261955584

素因数分解:

$2^{13}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 336

約数和(自身を含む): 920069280

約数和(自身を除く): 658113696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 64, 66, 68, 72, 76, 88, 96, 99, 102, 114, 128, 132, 136, 144, 152, 153, 171, 176, 187, 192, 198, 204, 209, 228, 256, 264, 272, 288, 304, 306, 323, 342, 352, 374, 384, 396, 408, 418, 456, 512, 528, 544, 561, 576, 608, 612, 627, 646, 684, 704, 748, 768, 792, 816, 836, 912, 969, 1024, 1056, 1088, 1122, 1152, 1216, 1224, 1254, 1292, 1368, 1408, 1496, 1536, 1584, 1632, 1672, 1683, 1824, 1881, 1938, 2048, 2112, 2176, 2244, 2304, 2432, 2448, 2508, 2584, 2736, 2816, 2907, 2992, 3072, 3168, 3264, 3344, 3366, 3553, 3648, 3762, 3876, 4096, 4224, 4352, 4488, 4608, 4864, 4896, 5016, 5168, 5472, 5632, 5814, 5984, 6144, 6336, 6528, 6688, 6732, 7106, 7296, 7524, 7752, 8192, 8448, 8704, 8976, 9216, 9728, 9792, 10032, 10336, 10659, 10944, 11264, 11628, 11968, 12288, 12672, 13056, 13376, 13464, 14212, 14592, 15048, 15504, 16896, 17408, 17952, 18432, 19456, 19584, 20064, 20672, 21318, 21888, 22528, 23256, 23936, 24576, 25344, 26112, 26752, 26928, 28424, 29184, 30096, 31008, 31977, 33792, 34816, 35904, 36864, 38912, 39168, 40128, 41344, 42636, 43776, 45056, 46512, 47872, 50688, 52224, 53504, 53856, 56848, 58368, 60192, 62016, 63954, 67584, 69632, 71808, 73728, 77824, 78336, 80256, 82688, 85272, 87552, 90112, 93024, 95744, 101376, 104448, 107008, 107712, 113696, 116736, 120384, 124032, 127908, 135168, 139264, 143616, 155648, 156672, 160512, 165376, 170544, 175104, 186048, 191488, 202752, 208896, 214016, 215424, 227392, 233472, 240768, 248064, 255816, 270336, 287232, 313344, 321024, 330752, 341088, 350208, 372096, 382976, 405504, 417792, 428032, 430848, 454784, 466944, 481536, 496128, 511632, 574464, 626688, 642048, 661504, 682176, 700416, 744192, 765952, 811008, 856064, 861696, 909568, 963072, 992256, 1023264, 1148928, 1253376, 1284096, 1323008, 1364352, 1400832, 1488384, 1531904, 1712128, 1723392, 1819136, 1926144, 1984512, 2046528, 2297856, 2568192, 2646016, 2728704, 2976768, 3446784, 3638272, 3852288, 3969024, 4093056, 4595712, 5136384, 5457408, 5953536, 6893568, 7276544, 7704576, 7938048, 8186112, 10914816, 11907072, 13787136, 14553088, 15409152, 16372224, 21829632, 23814144, 29106176, 32744448, 43659264, 65488896, 87318528, 130977792, 261955584]

約数ペア:

[(1, 261955584), (2, 130977792), (3, 87318528), (4, 65488896), (6, 43659264), (8, 32744448), (9, 29106176), (11, 23814144), (12, 21829632), (16, 16372224), (17, 15409152), (18, 14553088), (19, 13787136), (22, 11907072), (24, 10914816), (32, 8186112), (33, 7938048), (34, 7704576), (36, 7276544), (38, 6893568), (44, 5953536), (48, 5457408), (51, 5136384), (57, 4595712), (64, 4093056), (66, 3969024), (68, 3852288), (72, 3638272), (76, 3446784), (88, 2976768), (96, 2728704), (99, 2646016), (102, 2568192), (114, 2297856), (128, 2046528), (132, 1984512), (136, 1926144), (144, 1819136), (152, 1723392), (153, 1712128), (171, 1531904), (176, 1488384), (187, 1400832), (192, 1364352), (198, 1323008), (204, 1284096), (209, 1253376), (228, 1148928), (256, 1023264), (264, 992256), (272, 963072), (288, 909568), (304, 861696), (306, 856064), (323, 811008), (342, 765952), (352, 744192), (374, 700416), (384, 682176), (396, 661504), (408, 642048), (418, 626688), (456, 574464), (512, 511632), (528, 496128), (544, 481536), (561, 466944), (576, 454784), (608, 430848), (612, 428032), (627, 417792), (646, 405504), (684, 382976), (704, 372096), (748, 350208), (768, 341088), (792, 330752), (816, 321024), (836, 313344), (912, 287232), (969, 270336), (1024, 255816), (1056, 248064), (1088, 240768), (1122, 233472), (1152, 227392), (1216, 215424), (1224, 214016), (1254, 208896), (1292, 202752), (1368, 191488), (1408, 186048), (1496, 175104), (1536, 170544), (1584, 165376), (1632, 160512), (1672, 156672), (1683, 155648), (1824, 143616), (1881, 139264), (1938, 135168), (2048, 127908), (2112, 124032), (2176, 120384), (2244, 116736), (2304, 113696), (2432, 107712), (2448, 107008), (2508, 104448), (2584, 101376), (2736, 95744), (2816, 93024), (2907, 90112), (2992, 87552), (3072, 85272), (3168, 82688), (3264, 80256), (3344, 78336), (3366, 77824), (3553, 73728), (3648, 71808), (3762, 69632), (3876, 67584), (4096, 63954), (4224, 62016), (4352, 60192), (4488, 58368), (4608, 56848), (4864, 53856), (4896, 53504), (5016, 52224), (5168, 50688), (5472, 47872), (5632, 46512), (5814, 45056), (5984, 43776), (6144, 42636), (6336, 41344), (6528, 40128), (6688, 39168), (6732, 38912), (7106, 36864), (7296, 35904), (7524, 34816), (7752, 33792), (8192, 31977), (8448, 31008), (8704, 30096), (8976, 29184), (9216, 28424), (9728, 26928), (9792, 26752), (10032, 26112), (10336, 25344), (10659, 24576), (10944, 23936), (11264, 23256), (11628, 22528), (11968, 21888), (12288, 21318), (12672, 20672), (13056, 20064), (13376, 19584), (13464, 19456), (14212, 18432), (14592, 17952), (15048, 17408), (15504, 16896)]