396730656

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{9371}}^1$

素因数の和:9404

約数の個数: 144

約数和(自身を含む): 1346194080

約数和(自身を除く): 949463424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 9371, 10584, 14112, 18742, 21168, 28113, 37484, 42336, 56226, 65597, 74968, 84339, 112452, 131194, 149936, 168678, 196791, 224904, 253017, 262388, 299872, 337356, 393582, 449808, 459179, 506034, 524776, 590373, 674712, 787164, 899616, 918358, 1012068, 1049552, 1180746, 1349424, 1377537, 1574328, 1771119, 1836716, 2024136, 2099104, 2361492, 2698848, 2755074, 3148656, 3542238, 3673432, 4048272, 4132611, 4722984, 5510148, 6297312, 7084476, 7346864, 8096544, 8265222, 9445968, 11020296, 12397833, 14168952, 14693728, 16530444, 18891936, 22040592, 24795666, 28337904, 33060888, 44081184, 49591332, 56675808, 66121776, 99182664, 132243552, 198365328, 396730656]

約数ペア:

[(1, 396730656), (2, 198365328), (3, 132243552), (4, 99182664), (6, 66121776), (7, 56675808), (8, 49591332), (9, 44081184), (12, 33060888), (14, 28337904), (16, 24795666), (18, 22040592), (21, 18891936), (24, 16530444), (27, 14693728), (28, 14168952), (32, 12397833), (36, 11020296), (42, 9445968), (48, 8265222), (49, 8096544), (54, 7346864), (56, 7084476), (63, 6297312), (72, 5510148), (84, 4722984), (96, 4132611), (98, 4048272), (108, 3673432), (112, 3542238), (126, 3148656), (144, 2755074), (147, 2698848), (168, 2361492), (189, 2099104), (196, 2024136), (216, 1836716), (224, 1771119), (252, 1574328), (288, 1377537), (294, 1349424), (336, 1180746), (378, 1049552), (392, 1012068), (432, 918358), (441, 899616), (504, 787164), (588, 674712), (672, 590373), (756, 524776), (784, 506034), (864, 459179), (882, 449808), (1008, 393582), (1176, 337356), (1323, 299872), (1512, 262388), (1568, 253017), (1764, 224904), (2016, 196791), (2352, 168678), (2646, 149936), (3024, 131194), (3528, 112452), (4704, 84339), (5292, 74968), (6048, 65597), (7056, 56226), (9371, 42336), (10584, 37484), (14112, 28113), (18742, 21168)]