2231704832

素因数分解:

$2^8\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3469}}^1$

素因数の和:3851

約数の個数: 72

約数和(自身を含む): 5106729600

約数和(自身を除く): 2875024768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 359, 448, 718, 896, 1436, 1792, 2513, 2872, 3469, 5026, 5744, 6938, 10052, 11488, 13876, 20104, 22976, 24283, 27752, 40208, 45952, 48566, 55504, 80416, 91904, 97132, 111008, 160832, 194264, 222016, 321664, 388528, 444032, 643328, 777056, 888064, 1245371, 1554112, 2490742, 3108224, 4981484, 6216448, 8717597, 9962968, 17435194, 19925936, 34870388, 39851872, 69740776, 79703744, 139481552, 159407488, 278963104, 318814976, 557926208, 1115852416, 2231704832]

約数ペア:

[(1, 2231704832), (2, 1115852416), (4, 557926208), (7, 318814976), (8, 278963104), (14, 159407488), (16, 139481552), (28, 79703744), (32, 69740776), (56, 39851872), (64, 34870388), (112, 19925936), (128, 17435194), (224, 9962968), (256, 8717597), (359, 6216448), (448, 4981484), (718, 3108224), (896, 2490742), (1436, 1554112), (1792, 1245371), (2513, 888064), (2872, 777056), (3469, 643328), (5026, 444032), (5744, 388528), (6938, 321664), (10052, 222016), (11488, 194264), (13876, 160832), (20104, 111008), (22976, 97132), (24283, 91904), (27752, 80416), (40208, 55504), (45952, 48566)]