213173208

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 610318800

約数和(自身を除く): 397145592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 954, 972, 1272, 1431, 1908, 1944, 2069, 2862, 3816, 4138, 4293, 5724, 6207, 8276, 8586, 11448, 12414, 12879, 16552, 17172, 18621, 24828, 25758, 34344, 37242, 49656, 51516, 55863, 74484, 103032, 109657, 111726, 148968, 167589, 219314, 223452, 328971, 335178, 438628, 446904, 502767, 657942, 670356, 877256, 986913, 1005534, 1315884, 1340712, 1973826, 2011068, 2631768, 2960739, 3947652, 4022136, 5921478, 7895304, 8882217, 11842956, 17764434, 23685912, 26646651, 35528868, 53293302, 71057736, 106586604, 213173208]

約数ペア:

[(1, 213173208), (2, 106586604), (3, 71057736), (4, 53293302), (6, 35528868), (8, 26646651), (9, 23685912), (12, 17764434), (18, 11842956), (24, 8882217), (27, 7895304), (36, 5921478), (53, 4022136), (54, 3947652), (72, 2960739), (81, 2631768), (106, 2011068), (108, 1973826), (159, 1340712), (162, 1315884), (212, 1005534), (216, 986913), (243, 877256), (318, 670356), (324, 657942), (424, 502767), (477, 446904), (486, 438628), (636, 335178), (648, 328971), (954, 223452), (972, 219314), (1272, 167589), (1431, 148968), (1908, 111726), (1944, 109657), (2069, 103032), (2862, 74484), (3816, 55863), (4138, 51516), (4293, 49656), (5724, 37242), (6207, 34344), (8276, 25758), (8586, 24828), (11448, 18621), (12414, 17172), (12879, 16552)]