2227795312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 4583412000

約数和(自身を除く): 2355616688

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 89, 116, 146, 178, 232, 292, 356, 464, 584, 712, 739, 1168, 1424, 1478, 2117, 2581, 2956, 4234, 5162, 5912, 6497, 8468, 10324, 11824, 12994, 16936, 20648, 21431, 25988, 33872, 41296, 42862, 51976, 53947, 65771, 85724, 103952, 107894, 131542, 171448, 188413, 215788, 263084, 342896, 376826, 431576, 526168, 753652, 863152, 1052336, 1507304, 1564463, 1907359, 3014608, 3128926, 3814718, 4801283, 6257852, 7629436, 9602566, 12515704, 15258872, 19205132, 25031408, 30517744, 38410264, 76820528, 139237207, 278474414, 556948828, 1113897656, 2227795312]

約数ペア:

[(1, 2227795312), (2, 1113897656), (4, 556948828), (8, 278474414), (16, 139237207), (29, 76820528), (58, 38410264), (73, 30517744), (89, 25031408), (116, 19205132), (146, 15258872), (178, 12515704), (232, 9602566), (292, 7629436), (356, 6257852), (464, 4801283), (584, 3814718), (712, 3128926), (739, 3014608), (1168, 1907359), (1424, 1564463), (1478, 1507304), (2117, 1052336), (2581, 863152), (2956, 753652), (4234, 526168), (5162, 431576), (5912, 376826), (6497, 342896), (8468, 263084), (10324, 215788), (11824, 188413), (12994, 171448), (16936, 131542), (20648, 107894), (21431, 103952), (25988, 85724), (33872, 65771), (41296, 53947), (42862, 51976)]