306923976

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 848296800

約数和(自身を除く): 541372824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 211, 227, 267, 356, 422, 454, 534, 633, 681, 712, 801, 844, 908, 1068, 1266, 1362, 1602, 1688, 1816, 1899, 2043, 2136, 2532, 2724, 3204, 3798, 4086, 5064, 5448, 6408, 7596, 8172, 15192, 16344, 18779, 20203, 37558, 40406, 47897, 56337, 60609, 75116, 80812, 95794, 112674, 121218, 143691, 150232, 161624, 169011, 181827, 191588, 225348, 242436, 287382, 338022, 363654, 383176, 431073, 450696, 484872, 574764, 676044, 727308, 862146, 1149528, 1352088, 1454616, 1724292, 3448584, 4262833, 8525666, 12788499, 17051332, 25576998, 34102664, 38365497, 51153996, 76730994, 102307992, 153461988, 306923976]

約数ペア:

[(1, 306923976), (2, 153461988), (3, 102307992), (4, 76730994), (6, 51153996), (8, 38365497), (9, 34102664), (12, 25576998), (18, 17051332), (24, 12788499), (36, 8525666), (72, 4262833), (89, 3448584), (178, 1724292), (211, 1454616), (227, 1352088), (267, 1149528), (356, 862146), (422, 727308), (454, 676044), (534, 574764), (633, 484872), (681, 450696), (712, 431073), (801, 383176), (844, 363654), (908, 338022), (1068, 287382), (1266, 242436), (1362, 225348), (1602, 191588), (1688, 181827), (1816, 169011), (1899, 161624), (2043, 150232), (2136, 143691), (2532, 121218), (2724, 112674), (3204, 95794), (3798, 80812), (4086, 75116), (5064, 60609), (5448, 56337), (6408, 47897), (7596, 40406), (8172, 37558), (15192, 20203), (16344, 18779)]