261576636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{24247}}^1$

素因数の和:24314

約数の個数: 48

約数和(自身を含む): 651786240

約数和(自身を除く): 390209604

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 24247, 48494, 72741, 96988, 145482, 290964, 703163, 751657, 1406326, 1503314, 2109489, 2254971, 2812652, 3006628, 4218978, 4509942, 8437956, 9019884, 21798053, 43596106, 65394159, 87192212, 130788318, 261576636]

約数ペア:

[(1, 261576636), (2, 130788318), (3, 87192212), (4, 65394159), (6, 43596106), (12, 21798053), (29, 9019884), (31, 8437956), (58, 4509942), (62, 4218978), (87, 3006628), (93, 2812652), (116, 2254971), (124, 2109489), (174, 1503314), (186, 1406326), (348, 751657), (372, 703163), (899, 290964), (1798, 145482), (2697, 96988), (3596, 72741), (5394, 48494), (10788, 24247)]