273965496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 805593600

約数和(自身を除く): 531628104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 89, 146, 168, 178, 219, 251, 267, 292, 356, 438, 502, 511, 534, 584, 623, 712, 753, 876, 1004, 1022, 1068, 1246, 1506, 1533, 1752, 1757, 1869, 2008, 2044, 2136, 2492, 3012, 3066, 3514, 3738, 4088, 4984, 5271, 6024, 6132, 6497, 7028, 7476, 10542, 12264, 12994, 14056, 14952, 18323, 19491, 21084, 22339, 25988, 36646, 38982, 42168, 44678, 45479, 51976, 54969, 67017, 73292, 77964, 89356, 90958, 109938, 128261, 134034, 136437, 146584, 155928, 156373, 178712, 181916, 219876, 256522, 268068, 272874, 312746, 363832, 384783, 439752, 469119, 513044, 536136, 545748, 625492, 769566, 938238, 1026088, 1091496, 1250984, 1539132, 1630747, 1876476, 3078264, 3261494, 3752952, 4892241, 6522988, 9784482, 11415229, 13045976, 19568964, 22830458, 34245687, 39137928, 45660916, 68491374, 91321832, 136982748, 273965496]

約数ペア:

[(1, 273965496), (2, 136982748), (3, 91321832), (4, 68491374), (6, 45660916), (7, 39137928), (8, 34245687), (12, 22830458), (14, 19568964), (21, 13045976), (24, 11415229), (28, 9784482), (42, 6522988), (56, 4892241), (73, 3752952), (84, 3261494), (89, 3078264), (146, 1876476), (168, 1630747), (178, 1539132), (219, 1250984), (251, 1091496), (267, 1026088), (292, 938238), (356, 769566), (438, 625492), (502, 545748), (511, 536136), (534, 513044), (584, 469119), (623, 439752), (712, 384783), (753, 363832), (876, 312746), (1004, 272874), (1022, 268068), (1068, 256522), (1246, 219876), (1506, 181916), (1533, 178712), (1752, 156373), (1757, 155928), (1869, 146584), (2008, 136437), (2044, 134034), (2136, 128261), (2492, 109938), (3012, 90958), (3066, 89356), (3514, 77964), (3738, 73292), (4088, 67017), (4984, 54969), (5271, 51976), (6024, 45479), (6132, 44678), (6497, 42168), (7028, 38982), (7476, 36646), (10542, 25988), (12264, 22339), (12994, 21084), (14056, 19491), (14952, 18323)]