261567982584

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1999}}^1\times {\mathrm{12197}}^1$

素因数の和:14357

約数の個数: 96

約数和(自身を含む): 713583000000

約数和(自身を除く): 452015017416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 1999, 2682, 3576, 3998, 5364, 5997, 7996, 10728, 11994, 12197, 15992, 17991, 23988, 24394, 35982, 36591, 47976, 48788, 71964, 73182, 97576, 109773, 143928, 146364, 219546, 292728, 297851, 439092, 595702, 878184, 893553, 1191404, 1787106, 1817353, 2382808, 2680659, 3574212, 3634706, 5361318, 5452059, 7148424, 7269412, 10722636, 10904118, 14538824, 16356177, 21445272, 21808236, 24381803, 32712354, 43616472, 48763606, 65424708, 73145409, 97527212, 130849416, 146290818, 195054424, 219436227, 292581636, 438872454, 585163272, 877744908, 1755489816, 3632888647, 7265777294, 10898665941, 14531554588, 21797331882, 29063109176, 32695997823, 43594663764, 65391995646, 87189327528, 130783991292, 261567982584]

約数ペア:

[(1, 261567982584), (2, 130783991292), (3, 87189327528), (4, 65391995646), (6, 43594663764), (8, 32695997823), (9, 29063109176), (12, 21797331882), (18, 14531554588), (24, 10898665941), (36, 7265777294), (72, 3632888647), (149, 1755489816), (298, 877744908), (447, 585163272), (596, 438872454), (894, 292581636), (1192, 219436227), (1341, 195054424), (1788, 146290818), (1999, 130849416), (2682, 97527212), (3576, 73145409), (3998, 65424708), (5364, 48763606), (5997, 43616472), (7996, 32712354), (10728, 24381803), (11994, 21808236), (12197, 21445272), (15992, 16356177), (17991, 14538824), (23988, 10904118), (24394, 10722636), (35982, 7269412), (36591, 7148424), (47976, 5452059), (48788, 5361318), (71964, 3634706), (73182, 3574212), (97576, 2680659), (109773, 2382808), (143928, 1817353), (146364, 1787106), (219546, 1191404), (292728, 893553), (297851, 878184), (439092, 595702)]