219069312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 752025600

約数和(自身を除く): 532956288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 239, 248, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 478, 496, 528, 616, 651, 672, 682, 704, 717, 744, 868, 896, 924, 956, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1408, 1434, 1488, 1673, 1736, 1848, 1912, 1984, 2046, 2112, 2387, 2464, 2604, 2629, 2688, 2728, 2868, 2976, 3346, 3472, 3696, 3824, 3968, 4092, 4224, 4774, 4928, 5019, 5208, 5258, 5456, 5736, 5952, 6692, 6944, 7161, 7392, 7409, 7648, 7887, 8184, 9548, 9856, 10038, 10416, 10516, 10912, 11472, 11904, 13384, 13888, 14322, 14784, 14818, 15296, 15774, 16368, 18403, 19096, 20076, 20832, 21032, 21824, 22227, 22944, 26768, 27776, 28644, 29568, 29636, 30592, 31548, 32736, 36806, 38192, 40152, 41664, 42064, 43648, 44454, 45888, 51863, 53536, 55209, 57288, 59272, 63096, 65472, 73612, 76384, 80304, 81499, 83328, 84128, 88908, 91776, 103726, 107072, 110418, 114576, 118544, 126192, 130944, 147224, 152768, 155589, 160608, 162998, 168256, 177816, 207452, 214144, 220836, 229152, 237088, 244497, 252384, 294448, 305536, 311178, 321216, 325996, 336512, 355632, 414904, 441672, 458304, 474176, 488994, 504768, 570493, 588896, 622356, 642432, 651992, 711264, 829808, 883344, 916608, 948352, 977988, 1009536, 1140986, 1177792, 1244712, 1303984, 1422528, 1659616, 1711479, 1766688, 1955976, 2281972, 2355584, 2489424, 2607968, 2845056, 3319232, 3422958, 3533376, 3911952, 4563944, 4978848, 5215936, 6638464, 6845916, 7066752, 7823904, 9127888, 9957696, 10431872, 13691832, 15647808, 18255776, 19915392, 27383664, 31295616, 36511552, 54767328, 73023104, 109534656, 219069312]

約数ペア:

[(1, 219069312), (2, 109534656), (3, 73023104), (4, 54767328), (6, 36511552), (7, 31295616), (8, 27383664), (11, 19915392), (12, 18255776), (14, 15647808), (16, 13691832), (21, 10431872), (22, 9957696), (24, 9127888), (28, 7823904), (31, 7066752), (32, 6845916), (33, 6638464), (42, 5215936), (44, 4978848), (48, 4563944), (56, 3911952), (62, 3533376), (64, 3422958), (66, 3319232), (77, 2845056), (84, 2607968), (88, 2489424), (93, 2355584), (96, 2281972), (112, 1955976), (124, 1766688), (128, 1711479), (132, 1659616), (154, 1422528), (168, 1303984), (176, 1244712), (186, 1177792), (192, 1140986), (217, 1009536), (224, 977988), (231, 948352), (239, 916608), (248, 883344), (264, 829808), (308, 711264), (336, 651992), (341, 642432), (352, 622356), (372, 588896), (384, 570493), (434, 504768), (448, 488994), (462, 474176), (478, 458304), (496, 441672), (528, 414904), (616, 355632), (651, 336512), (672, 325996), (682, 321216), (704, 311178), (717, 305536), (744, 294448), (868, 252384), (896, 244497), (924, 237088), (956, 229152), (992, 220836), (1023, 214144), (1056, 207452), (1232, 177816), (1302, 168256), (1344, 162998), (1364, 160608), (1408, 155589), (1434, 152768), (1488, 147224), (1673, 130944), (1736, 126192), (1848, 118544), (1912, 114576), (1984, 110418), (2046, 107072), (2112, 103726), (2387, 91776), (2464, 88908), (2604, 84128), (2629, 83328), (2688, 81499), (2728, 80304), (2868, 76384), (2976, 73612), (3346, 65472), (3472, 63096), (3696, 59272), (3824, 57288), (3968, 55209), (4092, 53536), (4224, 51863), (4774, 45888), (4928, 44454), (5019, 43648), (5208, 42064), (5258, 41664), (5456, 40152), (5736, 38192), (5952, 36806), (6692, 32736), (6944, 31548), (7161, 30592), (7392, 29636), (7409, 29568), (7648, 28644), (7887, 27776), (8184, 26768), (9548, 22944), (9856, 22227), (10038, 21824), (10416, 21032), (10516, 20832), (10912, 20076), (11472, 19096), (11904, 18403), (13384, 16368), (13888, 15774), (14322, 15296), (14784, 14818)]