308368268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 613448640

約数和(自身を除く): 305080372

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 598, 1157, 1196, 2047, 2314, 2897, 4094, 4628, 5794, 8188, 11588, 26611, 37661, 53222, 66631, 75322, 106444, 133262, 150644, 257833, 266524, 515666, 866203, 1031332, 1732406, 3351829, 3464812, 5930159, 6703658, 11860318, 13407316, 23720636, 77092067, 154184134, 308368268]

約数ペア:

[(1, 308368268), (2, 154184134), (4, 77092067), (13, 23720636), (23, 13407316), (26, 11860318), (46, 6703658), (52, 5930159), (89, 3464812), (92, 3351829), (178, 1732406), (299, 1031332), (356, 866203), (598, 515666), (1157, 266524), (1196, 257833), (2047, 150644), (2314, 133262), (2897, 106444), (4094, 75322), (4628, 66631), (5794, 53222), (8188, 37661), (11588, 26611)]