255442392

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{44909}}^1$

素因数の和:45000

約数の個数: 48

約数和(自身を含む): 700596000

約数和(自身を除く): 445153608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 44909, 89818, 134727, 179636, 269454, 359272, 404181, 538908, 808362, 1077816, 1616724, 3233448, 3547811, 7095622, 10643433, 14191244, 21286866, 28382488, 31930299, 42573732, 63860598, 85147464, 127721196, 255442392]

約数ペア:

[(1, 255442392), (2, 127721196), (3, 85147464), (4, 63860598), (6, 42573732), (8, 31930299), (9, 28382488), (12, 21286866), (18, 14191244), (24, 10643433), (36, 7095622), (72, 3547811), (79, 3233448), (158, 1616724), (237, 1077816), (316, 808362), (474, 538908), (632, 404181), (711, 359272), (948, 269454), (1422, 179636), (1896, 134727), (2844, 89818), (5688, 44909)]