427805928

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{180053}}^1$

素因数の和:180079

約数の個数: 64

約数和(自身を含む): 1296388800

約数和(自身を除く): 868582872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 180053, 360106, 540159, 720212, 1080318, 1440424, 1620477, 1980583, 2160636, 3240954, 3961166, 4321272, 4861431, 5941749, 6481908, 7922332, 9722862, 11883498, 12963816, 15844664, 17825247, 19445724, 23766996, 35650494, 38891448, 47533992, 53475741, 71300988, 106951482, 142601976, 213902964, 427805928]

約数ペア:

[(1, 427805928), (2, 213902964), (3, 142601976), (4, 106951482), (6, 71300988), (8, 53475741), (9, 47533992), (11, 38891448), (12, 35650494), (18, 23766996), (22, 19445724), (24, 17825247), (27, 15844664), (33, 12963816), (36, 11883498), (44, 9722862), (54, 7922332), (66, 6481908), (72, 5941749), (88, 4861431), (99, 4321272), (108, 3961166), (132, 3240954), (198, 2160636), (216, 1980583), (264, 1620477), (297, 1440424), (396, 1080318), (594, 720212), (792, 540159), (1188, 360106), (2376, 180053)]