280945224

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79633}}^1$

素因数の和:79659

約数の個数: 72

約数和(自身を含む): 885131910

約数和(自身を除く): 604186686

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 79633, 159266, 238899, 318532, 477798, 557431, 637064, 716697, 955596, 1114862, 1433394, 1672293, 1911192, 2229724, 2866788, 3344586, 3902017, 4459448, 5016879, 5733576, 6689172, 7804034, 10033758, 11706051, 13378344, 15608068, 20067516, 23412102, 31216136, 35118153, 40135032, 46824204, 70236306, 93648408, 140472612, 280945224]

約数ペア:

[(1, 280945224), (2, 140472612), (3, 93648408), (4, 70236306), (6, 46824204), (7, 40135032), (8, 35118153), (9, 31216136), (12, 23412102), (14, 20067516), (18, 15608068), (21, 13378344), (24, 11706051), (28, 10033758), (36, 7804034), (42, 6689172), (49, 5733576), (56, 5016879), (63, 4459448), (72, 3902017), (84, 3344586), (98, 2866788), (126, 2229724), (147, 1911192), (168, 1672293), (196, 1433394), (252, 1114862), (294, 955596), (392, 716697), (441, 637064), (504, 557431), (588, 477798), (882, 318532), (1176, 238899), (1764, 159266), (3528, 79633)]