439067808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80239}}^1$

素因数の和:80274

約数の個数: 72

約数和(自身を含む): 1314331200

約数和(自身を除く): 875263392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 80239, 160478, 240717, 320956, 481434, 641912, 722151, 962868, 1283824, 1444302, 1524541, 1925736, 2567648, 2888604, 3049082, 3851472, 4573623, 5777208, 6098164, 7702944, 9147246, 11554416, 12196328, 13720869, 18294492, 23108832, 24392656, 27441738, 36588984, 48785312, 54883476, 73177968, 109766952, 146355936, 219533904, 439067808]

約数ペア:

[(1, 439067808), (2, 219533904), (3, 146355936), (4, 109766952), (6, 73177968), (8, 54883476), (9, 48785312), (12, 36588984), (16, 27441738), (18, 24392656), (19, 23108832), (24, 18294492), (32, 13720869), (36, 12196328), (38, 11554416), (48, 9147246), (57, 7702944), (72, 6098164), (76, 5777208), (96, 4573623), (114, 3851472), (144, 3049082), (152, 2888604), (171, 2567648), (228, 1925736), (288, 1524541), (304, 1444302), (342, 1283824), (456, 962868), (608, 722151), (684, 641912), (912, 481434), (1368, 320956), (1824, 240717), (2736, 160478), (5472, 80239)]