180331464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 468541440

約数和(自身を除く): 288209976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 248, 326, 372, 489, 652, 744, 978, 1304, 1487, 1956, 2974, 3912, 4461, 5053, 5948, 8922, 10106, 11896, 15159, 17844, 20212, 30318, 35688, 40424, 46097, 60636, 92194, 121272, 138291, 184388, 242381, 276582, 368776, 484762, 553164, 727143, 969524, 1106328, 1454286, 1939048, 2908572, 5817144, 7513811, 15027622, 22541433, 30055244, 45082866, 60110488, 90165732, 180331464]

約数ペア:

[(1, 180331464), (2, 90165732), (3, 60110488), (4, 45082866), (6, 30055244), (8, 22541433), (12, 15027622), (24, 7513811), (31, 5817144), (62, 2908572), (93, 1939048), (124, 1454286), (163, 1106328), (186, 969524), (248, 727143), (326, 553164), (372, 484762), (489, 368776), (652, 276582), (744, 242381), (978, 184388), (1304, 138291), (1487, 121272), (1956, 92194), (2974, 60636), (3912, 46097), (4461, 40424), (5053, 35688), (5948, 30318), (8922, 20212), (10106, 17844), (11896, 15159)]