429565136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26821}}^1$

素因数の和:26860

約数の個数: 80

約数和(自身を含む): 1117511808

約数和(自身を除く): 687946672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 26821, 53642, 107284, 187747, 214568, 295031, 348673, 375494, 429136, 590062, 697346, 750988, 1180124, 1394692, 1501976, 2065217, 2360248, 2440711, 2789384, 3003952, 3835403, 4130434, 4720496, 4881422, 5578768, 7670806, 8260868, 9762844, 15341612, 16521736, 19525688, 26847821, 30683224, 33043472, 39051376, 53695642, 61366448, 107391284, 214782568, 429565136]

約数ペア:

[(1, 429565136), (2, 214782568), (4, 107391284), (7, 61366448), (8, 53695642), (11, 39051376), (13, 33043472), (14, 30683224), (16, 26847821), (22, 19525688), (26, 16521736), (28, 15341612), (44, 9762844), (52, 8260868), (56, 7670806), (77, 5578768), (88, 4881422), (91, 4720496), (104, 4130434), (112, 3835403), (143, 3003952), (154, 2789384), (176, 2440711), (182, 2360248), (208, 2065217), (286, 1501976), (308, 1394692), (364, 1180124), (572, 750988), (616, 697346), (728, 590062), (1001, 429136), (1144, 375494), (1232, 348673), (1456, 295031), (2002, 214568), (2288, 187747), (4004, 107284), (8008, 53642), (16016, 26821)]