678113856

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{6229}}^1$

素因数の和:6263

約数の個数: 168

約数和(自身を含む): 2304003520

約数和(自身を除く): 1625889664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4536, 5184, 6048, 6229, 6804, 7776, 9072, 12096, 12458, 13608, 15552, 18144, 18687, 24916, 27216, 36288, 37374, 43603, 49832, 54432, 56061, 74748, 87206, 99664, 108864, 112122, 130809, 149496, 168183, 174412, 199328, 224244, 261618, 298992, 336366, 348824, 392427, 398656, 448488, 504549, 523236, 597984, 672732, 697648, 784854, 896976, 1009098, 1046472, 1177281, 1195968, 1345464, 1395296, 1513647, 1569708, 1793952, 2018196, 2092944, 2354562, 2690928, 2790592, 3027294, 3139416, 3531843, 3587904, 4036392, 4185888, 4709124, 5381856, 6054588, 6278832, 7063686, 8072784, 8371776, 9418248, 10595529, 10763712, 12109176, 12557664, 14127372, 16145568, 18836496, 21191058, 24218352, 25115328, 28254744, 32291136, 37672992, 42382116, 48436704, 56509488, 75345984, 84764232, 96873408, 113018976, 169528464, 226037952, 339056928, 678113856]

約数ペア:

[(1, 678113856), (2, 339056928), (3, 226037952), (4, 169528464), (6, 113018976), (7, 96873408), (8, 84764232), (9, 75345984), (12, 56509488), (14, 48436704), (16, 42382116), (18, 37672992), (21, 32291136), (24, 28254744), (27, 25115328), (28, 24218352), (32, 21191058), (36, 18836496), (42, 16145568), (48, 14127372), (54, 12557664), (56, 12109176), (63, 10763712), (64, 10595529), (72, 9418248), (81, 8371776), (84, 8072784), (96, 7063686), (108, 6278832), (112, 6054588), (126, 5381856), (144, 4709124), (162, 4185888), (168, 4036392), (189, 3587904), (192, 3531843), (216, 3139416), (224, 3027294), (243, 2790592), (252, 2690928), (288, 2354562), (324, 2092944), (336, 2018196), (378, 1793952), (432, 1569708), (448, 1513647), (486, 1395296), (504, 1345464), (567, 1195968), (576, 1177281), (648, 1046472), (672, 1009098), (756, 896976), (864, 784854), (972, 697648), (1008, 672732), (1134, 597984), (1296, 523236), (1344, 504549), (1512, 448488), (1701, 398656), (1728, 392427), (1944, 348824), (2016, 336366), (2268, 298992), (2592, 261618), (3024, 224244), (3402, 199328), (3888, 174412), (4032, 168183), (4536, 149496), (5184, 130809), (6048, 112122), (6229, 108864), (6804, 99664), (7776, 87206), (9072, 74748), (12096, 56061), (12458, 54432), (13608, 49832), (15552, 43603), (18144, 37374), (18687, 36288), (24916, 27216)]