373007488

素因数分解:

$2^7\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 853715520

約数和(自身を除く): 480708032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 422, 448, 844, 896, 1477, 1688, 1973, 2954, 3376, 3946, 5908, 6752, 7892, 11816, 13504, 13811, 15784, 23632, 27008, 27622, 31568, 47264, 55244, 63136, 94528, 110488, 126272, 189056, 220976, 252544, 416303, 441952, 832606, 883904, 1665212, 1767808, 2914121, 3330424, 5828242, 6660848, 11656484, 13321696, 23312968, 26643392, 46625936, 53286784, 93251872, 186503744, 373007488]

約数ペア:

[(1, 373007488), (2, 186503744), (4, 93251872), (7, 53286784), (8, 46625936), (14, 26643392), (16, 23312968), (28, 13321696), (32, 11656484), (56, 6660848), (64, 5828242), (112, 3330424), (128, 2914121), (211, 1767808), (224, 1665212), (422, 883904), (448, 832606), (844, 441952), (896, 416303), (1477, 252544), (1688, 220976), (1973, 189056), (2954, 126272), (3376, 110488), (3946, 94528), (5908, 63136), (6752, 55244), (7892, 47264), (11816, 31568), (13504, 27622), (13811, 27008), (15784, 23632)]