377391262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 645531120

約数和(自身を除く): 268139858

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 157, 314, 323, 646, 1037, 1159, 2074, 2318, 2669, 2983, 3721, 5338, 5966, 7442, 9577, 19154, 19703, 39406, 50711, 63257, 70699, 101422, 126514, 141398, 162809, 181963, 325618, 363926, 584197, 1168394, 1201883, 2403766, 3093371, 6186742, 9931349, 11099743, 19862698, 22199486, 188695631, 377391262]

約数ペア:

[(1, 377391262), (2, 188695631), (17, 22199486), (19, 19862698), (34, 11099743), (38, 9931349), (61, 6186742), (122, 3093371), (157, 2403766), (314, 1201883), (323, 1168394), (646, 584197), (1037, 363926), (1159, 325618), (2074, 181963), (2318, 162809), (2669, 141398), (2983, 126514), (3721, 101422), (5338, 70699), (5966, 63257), (7442, 50711), (9577, 39406), (19154, 19703)]