328708872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8723

約数の個数: 96

約数和(自身を含む): 973140480

約数和(自身を除く): 644431608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4216, 4743, 6324, 8663, 9486, 12648, 17326, 18972, 25989, 34652, 37944, 51978, 69304, 77967, 103956, 147271, 155934, 207912, 268553, 294542, 311868, 441813, 537106, 589084, 623736, 805659, 883626, 1074212, 1178168, 1325439, 1611318, 1767252, 2148424, 2416977, 2650878, 3222636, 3534504, 4565401, 4833954, 5301756, 6445272, 9130802, 9667908, 10603512, 13696203, 18261604, 19335816, 27392406, 36523208, 41088609, 54784812, 82177218, 109569624, 164354436, 328708872]

約数ペア:

[(1, 328708872), (2, 164354436), (3, 109569624), (4, 82177218), (6, 54784812), (8, 41088609), (9, 36523208), (12, 27392406), (17, 19335816), (18, 18261604), (24, 13696203), (31, 10603512), (34, 9667908), (36, 9130802), (51, 6445272), (62, 5301756), (68, 4833954), (72, 4565401), (93, 3534504), (102, 3222636), (124, 2650878), (136, 2416977), (153, 2148424), (186, 1767252), (204, 1611318), (248, 1325439), (279, 1178168), (306, 1074212), (372, 883626), (408, 805659), (527, 623736), (558, 589084), (612, 537106), (744, 441813), (1054, 311868), (1116, 294542), (1224, 268553), (1581, 207912), (2108, 155934), (2232, 147271), (3162, 103956), (4216, 77967), (4743, 69304), (6324, 51978), (8663, 37944), (9486, 34652), (12648, 25989), (17326, 18972)]