843996816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 180

約数和(自身を含む): 2595964800

約数和(自身を除く): 1751967984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 169, 208, 234, 237, 312, 316, 338, 439, 468, 474, 507, 624, 632, 676, 711, 878, 936, 948, 1014, 1027, 1264, 1317, 1352, 1422, 1521, 1756, 1872, 1896, 2028, 2054, 2634, 2704, 2844, 3042, 3081, 3512, 3792, 3951, 4056, 4108, 5268, 5688, 5707, 6084, 6162, 7024, 7902, 8112, 8216, 9243, 10536, 11376, 11414, 12168, 12324, 13351, 15804, 16432, 17121, 18486, 21072, 22828, 24336, 24648, 26702, 31608, 34242, 34681, 36972, 40053, 45656, 49296, 51363, 53404, 63216, 68484, 69362, 73944, 74191, 80106, 91312, 102726, 104043, 106808, 120159, 136968, 138724, 147888, 148382, 160212, 205452, 208086, 213616, 222573, 240318, 273936, 277448, 296764, 312129, 320424, 410904, 416172, 445146, 450853, 480636, 554896, 593528, 624258, 640848, 667719, 821808, 832344, 890292, 901706, 961272, 1187056, 1248516, 1335438, 1352559, 1664688, 1780584, 1803412, 1922544, 2497032, 2670876, 2705118, 3561168, 3606824, 4057677, 4994064, 5341752, 5410236, 5861089, 7213648, 8115354, 10683504, 10820472, 11722178, 16230708, 17583267, 21640944, 23444356, 32461416, 35166534, 46888712, 52749801, 64922832, 70333068, 93777424, 105499602, 140666136, 210999204, 281332272, 421998408, 843996816]

約数ペア:

[(1, 843996816), (2, 421998408), (3, 281332272), (4, 210999204), (6, 140666136), (8, 105499602), (9, 93777424), (12, 70333068), (13, 64922832), (16, 52749801), (18, 46888712), (24, 35166534), (26, 32461416), (36, 23444356), (39, 21640944), (48, 17583267), (52, 16230708), (72, 11722178), (78, 10820472), (79, 10683504), (104, 8115354), (117, 7213648), (144, 5861089), (156, 5410236), (158, 5341752), (169, 4994064), (208, 4057677), (234, 3606824), (237, 3561168), (312, 2705118), (316, 2670876), (338, 2497032), (439, 1922544), (468, 1803412), (474, 1780584), (507, 1664688), (624, 1352559), (632, 1335438), (676, 1248516), (711, 1187056), (878, 961272), (936, 901706), (948, 890292), (1014, 832344), (1027, 821808), (1264, 667719), (1317, 640848), (1352, 624258), (1422, 593528), (1521, 554896), (1756, 480636), (1872, 450853), (1896, 445146), (2028, 416172), (2054, 410904), (2634, 320424), (2704, 312129), (2844, 296764), (3042, 277448), (3081, 273936), (3512, 240318), (3792, 222573), (3951, 213616), (4056, 208086), (4108, 205452), (5268, 160212), (5688, 148382), (5707, 147888), (6084, 138724), (6162, 136968), (7024, 120159), (7902, 106808), (8112, 104043), (8216, 102726), (9243, 91312), (10536, 80106), (11376, 74191), (11414, 73944), (12168, 69362), (12324, 68484), (13351, 63216), (15804, 53404), (16432, 51363), (17121, 49296), (18486, 45656), (21072, 40053), (22828, 36972), (24336, 34681), (24648, 34242), (26702, 31608)]