485540384

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11003}}^1$

素因数の和:11217

約数の個数: 48

約数和(自身を含む): 1098111168

約数和(自身を除く): 612570784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 5516, 6304, 11003, 11032, 22006, 22064, 44012, 44128, 77021, 88024, 154042, 176048, 308084, 352096, 616168, 1232336, 2167591, 2464672, 4335182, 8670364, 15173137, 17340728, 30346274, 34681456, 60692548, 69362912, 121385096, 242770192, 485540384]

約数ペア:

[(1, 485540384), (2, 242770192), (4, 121385096), (7, 69362912), (8, 60692548), (14, 34681456), (16, 30346274), (28, 17340728), (32, 15173137), (56, 8670364), (112, 4335182), (197, 2464672), (224, 2167591), (394, 1232336), (788, 616168), (1379, 352096), (1576, 308084), (2758, 176048), (3152, 154042), (5516, 88024), (6304, 77021), (11003, 44128), (11032, 44012), (22006, 22064)]