215281248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 192

約数和(自身を含む): 732695040

約数和(自身を除く): 517413792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1297, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2594, 2912, 2964, 3192, 3458, 3891, 3952, 4256, 4368, 5187, 5188, 5928, 6384, 6916, 7782, 7904, 8736, 9079, 10374, 10376, 11856, 12768, 13832, 15564, 16861, 18158, 20748, 20752, 23712, 24643, 27237, 27664, 31128, 33722, 36316, 41496, 41504, 49286, 50583, 54474, 55328, 62256, 67444, 72632, 73929, 82992, 98572, 101166, 108948, 118027, 124512, 134888, 145264, 147858, 165984, 172501, 197144, 202332, 217896, 236054, 269776, 290528, 295716, 320359, 345002, 354081, 394288, 404664, 435792, 472108, 517503, 539552, 591432, 640718, 690004, 708162, 788576, 809328, 871584, 944216, 961077, 1035006, 1182864, 1281436, 1380008, 1416324, 1618656, 1888432, 1922154, 2070012, 2242513, 2365728, 2562872, 2760016, 2832648, 3776864, 3844308, 4140024, 4485026, 5125744, 5520032, 5665296, 6727539, 7688616, 8280048, 8970052, 10251488, 11330592, 13455078, 15377232, 16560096, 17940104, 26910156, 30754464, 35880208, 53820312, 71760416, 107640624, 215281248]

約数ペア:

[(1, 215281248), (2, 107640624), (3, 71760416), (4, 53820312), (6, 35880208), (7, 30754464), (8, 26910156), (12, 17940104), (13, 16560096), (14, 15377232), (16, 13455078), (19, 11330592), (21, 10251488), (24, 8970052), (26, 8280048), (28, 7688616), (32, 6727539), (38, 5665296), (39, 5520032), (42, 5125744), (48, 4485026), (52, 4140024), (56, 3844308), (57, 3776864), (76, 2832648), (78, 2760016), (84, 2562872), (91, 2365728), (96, 2242513), (104, 2070012), (112, 1922154), (114, 1888432), (133, 1618656), (152, 1416324), (156, 1380008), (168, 1281436), (182, 1182864), (208, 1035006), (224, 961077), (228, 944216), (247, 871584), (266, 809328), (273, 788576), (304, 708162), (312, 690004), (336, 640718), (364, 591432), (399, 539552), (416, 517503), (456, 472108), (494, 435792), (532, 404664), (546, 394288), (608, 354081), (624, 345002), (672, 320359), (728, 295716), (741, 290528), (798, 269776), (912, 236054), (988, 217896), (1064, 202332), (1092, 197144), (1248, 172501), (1297, 165984), (1456, 147858), (1482, 145264), (1596, 134888), (1729, 124512), (1824, 118027), (1976, 108948), (2128, 101166), (2184, 98572), (2594, 82992), (2912, 73929), (2964, 72632), (3192, 67444), (3458, 62256), (3891, 55328), (3952, 54474), (4256, 50583), (4368, 49286), (5187, 41504), (5188, 41496), (5928, 36316), (6384, 33722), (6916, 31128), (7782, 27664), (7904, 27237), (8736, 24643), (9079, 23712), (10374, 20752), (10376, 20748), (11856, 18158), (12768, 16861), (13832, 15564)]