616839912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 1803645480

約数和(自身を除く): 1186805568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 661, 936, 997, 1322, 1983, 1994, 2644, 2991, 3966, 3988, 5288, 5949, 5982, 7932, 7976, 8593, 8973, 11898, 11964, 12961, 15864, 17186, 17946, 23796, 23928, 25779, 25922, 34372, 35892, 38883, 47592, 51558, 51844, 68744, 71784, 77337, 77766, 103116, 103688, 116649, 154674, 155532, 206232, 233298, 309348, 311064, 466596, 618696, 659017, 933192, 1318034, 1977051, 2636068, 3954102, 5272136, 5931153, 7908204, 8567221, 11862306, 15816408, 17134442, 23724612, 25701663, 34268884, 47449224, 51403326, 68537768, 77104989, 102806652, 154209978, 205613304, 308419956, 616839912]

約数ペア:

[(1, 616839912), (2, 308419956), (3, 205613304), (4, 154209978), (6, 102806652), (8, 77104989), (9, 68537768), (12, 51403326), (13, 47449224), (18, 34268884), (24, 25701663), (26, 23724612), (36, 17134442), (39, 15816408), (52, 11862306), (72, 8567221), (78, 7908204), (104, 5931153), (117, 5272136), (156, 3954102), (234, 2636068), (312, 1977051), (468, 1318034), (661, 933192), (936, 659017), (997, 618696), (1322, 466596), (1983, 311064), (1994, 309348), (2644, 233298), (2991, 206232), (3966, 155532), (3988, 154674), (5288, 116649), (5949, 103688), (5982, 103116), (7932, 77766), (7976, 77337), (8593, 71784), (8973, 68744), (11898, 51844), (11964, 51558), (12961, 47592), (15864, 38883), (17186, 35892), (17946, 34372), (23796, 25922), (23928, 25779)]