439242912

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 168

約数和(自身を含む): 1366162560

約数和(自身を除く): 926919648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 729, 864, 912, 972, 991, 1026, 1296, 1368, 1458, 1539, 1824, 1944, 1982, 2052, 2592, 2736, 2916, 2973, 3078, 3888, 3964, 4104, 4617, 5472, 5832, 5946, 6156, 7776, 7928, 8208, 8919, 9234, 11664, 11892, 12312, 13851, 15856, 16416, 17838, 18468, 18829, 23328, 23784, 24624, 26757, 27702, 31712, 35676, 36936, 37658, 47568, 49248, 53514, 55404, 56487, 71352, 73872, 75316, 80271, 95136, 107028, 110808, 112974, 142704, 147744, 150632, 160542, 169461, 214056, 221616, 225948, 240813, 285408, 301264, 321084, 338922, 428112, 443232, 451896, 481626, 508383, 602528, 642168, 677844, 722439, 856224, 903792, 963252, 1016766, 1284336, 1355688, 1444878, 1525149, 1807584, 1926504, 2033532, 2568672, 2711376, 2889756, 3050298, 3853008, 4067064, 4575447, 5422752, 5779512, 6100596, 7706016, 8134128, 9150894, 11559024, 12201192, 13726341, 16268256, 18301788, 23118048, 24402384, 27452682, 36603576, 48804768, 54905364, 73207152, 109810728, 146414304, 219621456, 439242912]

約数ペア:

[(1, 439242912), (2, 219621456), (3, 146414304), (4, 109810728), (6, 73207152), (8, 54905364), (9, 48804768), (12, 36603576), (16, 27452682), (18, 24402384), (19, 23118048), (24, 18301788), (27, 16268256), (32, 13726341), (36, 12201192), (38, 11559024), (48, 9150894), (54, 8134128), (57, 7706016), (72, 6100596), (76, 5779512), (81, 5422752), (96, 4575447), (108, 4067064), (114, 3853008), (144, 3050298), (152, 2889756), (162, 2711376), (171, 2568672), (216, 2033532), (228, 1926504), (243, 1807584), (288, 1525149), (304, 1444878), (324, 1355688), (342, 1284336), (432, 1016766), (456, 963252), (486, 903792), (513, 856224), (608, 722439), (648, 677844), (684, 642168), (729, 602528), (864, 508383), (912, 481626), (972, 451896), (991, 443232), (1026, 428112), (1296, 338922), (1368, 321084), (1458, 301264), (1539, 285408), (1824, 240813), (1944, 225948), (1982, 221616), (2052, 214056), (2592, 169461), (2736, 160542), (2916, 150632), (2973, 147744), (3078, 142704), (3888, 112974), (3964, 110808), (4104, 107028), (4617, 95136), (5472, 80271), (5832, 75316), (5946, 73872), (6156, 71352), (7776, 56487), (7928, 55404), (8208, 53514), (8919, 49248), (9234, 47568), (11664, 37658), (11892, 36936), (12312, 35676), (13851, 31712), (15856, 27702), (16416, 26757), (17838, 24624), (18468, 23784), (18829, 23328)]