630859968

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12589}}^1$

素因数の和:12639

約数の個数: 112

約数和(自身を含む): 1918716000

約数和(自身を除く): 1287856032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 5568, 6264, 8352, 12528, 12589, 16704, 25056, 25178, 37767, 50112, 50356, 75534, 100712, 113301, 151068, 201424, 226602, 302136, 339903, 365081, 402848, 453204, 604272, 679806, 730162, 805696, 906408, 1095243, 1208544, 1359612, 1460324, 1812816, 2190486, 2417088, 2719224, 2920648, 3285729, 3625632, 4380972, 5438448, 5841296, 6571458, 7251264, 8761944, 9857187, 10876896, 11682592, 13142916, 17523888, 19714374, 21753792, 23365184, 26285832, 35047776, 39428748, 52571664, 70095552, 78857496, 105143328, 157714992, 210286656, 315429984, 630859968]

約数ペア:

[(1, 630859968), (2, 315429984), (3, 210286656), (4, 157714992), (6, 105143328), (8, 78857496), (9, 70095552), (12, 52571664), (16, 39428748), (18, 35047776), (24, 26285832), (27, 23365184), (29, 21753792), (32, 19714374), (36, 17523888), (48, 13142916), (54, 11682592), (58, 10876896), (64, 9857187), (72, 8761944), (87, 7251264), (96, 6571458), (108, 5841296), (116, 5438448), (144, 4380972), (174, 3625632), (192, 3285729), (216, 2920648), (232, 2719224), (261, 2417088), (288, 2190486), (348, 1812816), (432, 1460324), (464, 1359612), (522, 1208544), (576, 1095243), (696, 906408), (783, 805696), (864, 730162), (928, 679806), (1044, 604272), (1392, 453204), (1566, 402848), (1728, 365081), (1856, 339903), (2088, 302136), (2784, 226602), (3132, 201424), (4176, 151068), (5568, 113301), (6264, 100712), (8352, 75534), (12528, 50356), (12589, 50112), (16704, 37767), (25056, 25178)]