262706352

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 701205120

約数和(自身を除く): 438498768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 656, 786, 984, 1019, 1048, 1572, 1968, 2038, 2096, 3057, 3144, 4076, 5371, 6114, 6288, 8152, 10742, 12228, 16113, 16304, 21484, 24456, 32226, 41779, 42968, 48912, 64452, 83558, 85936, 125337, 128904, 133489, 167116, 250674, 257808, 266978, 334232, 400467, 501348, 533956, 668464, 800934, 1002696, 1067912, 1601868, 2005392, 2135824, 3203736, 5473049, 6407472, 10946098, 16419147, 21892196, 32838294, 43784392, 65676588, 87568784, 131353176, 262706352]

約数ペア:

[(1, 262706352), (2, 131353176), (3, 87568784), (4, 65676588), (6, 43784392), (8, 32838294), (12, 21892196), (16, 16419147), (24, 10946098), (41, 6407472), (48, 5473049), (82, 3203736), (123, 2135824), (131, 2005392), (164, 1601868), (246, 1067912), (262, 1002696), (328, 800934), (393, 668464), (492, 533956), (524, 501348), (656, 400467), (786, 334232), (984, 266978), (1019, 257808), (1048, 250674), (1572, 167116), (1968, 133489), (2038, 128904), (2096, 125337), (3057, 85936), (3144, 83558), (4076, 64452), (5371, 48912), (6114, 42968), (6288, 41779), (8152, 32226), (10742, 24456), (12228, 21484), (16113, 16304)]