378632016

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 240

約数和(自身を含む): 1307297280

約数和(自身を除く): 928665264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 577, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1154, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1731, 1736, 1764, 1953, 2232, 2308, 2352, 2604, 2646, 3024, 3038, 3348, 3462, 3472, 3528, 3906, 4039, 4464, 4557, 4616, 5193, 5208, 5292, 5859, 6076, 6696, 6924, 7056, 7812, 8078, 9114, 9232, 10386, 10416, 10584, 11718, 12117, 12152, 13392, 13671, 13848, 15579, 15624, 16156, 17887, 18228, 20772, 21168, 23436, 24234, 24304, 27342, 27696, 28273, 31158, 31248, 32312, 35774, 36351, 36456, 41013, 41544, 46872, 48468, 53661, 54684, 56546, 62316, 64624, 71548, 72702, 72912, 82026, 83088, 84819, 93744, 96936, 107322, 109053, 109368, 113092, 124632, 125209, 143096, 145404, 160983, 164052, 169638, 193872, 214644, 218106, 218736, 226184, 249264, 250418, 254457, 286192, 290808, 321966, 328104, 339276, 375627, 429288, 436212, 452368, 482949, 500836, 508914, 581616, 643932, 656208, 678552, 751254, 763371, 858576, 872424, 876463, 965898, 1001672, 1017828, 1126881, 1287864, 1357104, 1502508, 1526742, 1744848, 1752926, 1931796, 2003344, 2035656, 2253762, 2575728, 2629389, 3005016, 3053484, 3380643, 3505852, 3863592, 4071312, 4507524, 5258778, 6010032, 6106968, 6761286, 7011704, 7727184, 7888167, 9015048, 10517556, 12213936, 13522572, 14023408, 15776334, 18030096, 21035112, 23664501, 27045144, 31552668, 42070224, 47329002, 54090288, 63105336, 94658004, 126210672, 189316008, 378632016]

約数ペア:

[(1, 378632016), (2, 189316008), (3, 126210672), (4, 94658004), (6, 63105336), (7, 54090288), (8, 47329002), (9, 42070224), (12, 31552668), (14, 27045144), (16, 23664501), (18, 21035112), (21, 18030096), (24, 15776334), (27, 14023408), (28, 13522572), (31, 12213936), (36, 10517556), (42, 9015048), (48, 7888167), (49, 7727184), (54, 7011704), (56, 6761286), (62, 6106968), (63, 6010032), (72, 5258778), (84, 4507524), (93, 4071312), (98, 3863592), (108, 3505852), (112, 3380643), (124, 3053484), (126, 3005016), (144, 2629389), (147, 2575728), (168, 2253762), (186, 2035656), (189, 2003344), (196, 1931796), (216, 1752926), (217, 1744848), (248, 1526742), (252, 1502508), (279, 1357104), (294, 1287864), (336, 1126881), (372, 1017828), (378, 1001672), (392, 965898), (432, 876463), (434, 872424), (441, 858576), (496, 763371), (504, 751254), (558, 678552), (577, 656208), (588, 643932), (651, 581616), (744, 508914), (756, 500836), (784, 482949), (837, 452368), (868, 436212), (882, 429288), (1008, 375627), (1116, 339276), (1154, 328104), (1176, 321966), (1302, 290808), (1323, 286192), (1488, 254457), (1512, 250418), (1519, 249264), (1674, 226184), (1731, 218736), (1736, 218106), (1764, 214644), (1953, 193872), (2232, 169638), (2308, 164052), (2352, 160983), (2604, 145404), (2646, 143096), (3024, 125209), (3038, 124632), (3348, 113092), (3462, 109368), (3472, 109053), (3528, 107322), (3906, 96936), (4039, 93744), (4464, 84819), (4557, 83088), (4616, 82026), (5193, 72912), (5208, 72702), (5292, 71548), (5859, 64624), (6076, 62316), (6696, 56546), (6924, 54684), (7056, 53661), (7812, 48468), (8078, 46872), (9114, 41544), (9232, 41013), (10386, 36456), (10416, 36351), (10584, 35774), (11718, 32312), (12117, 31248), (12152, 31158), (13392, 28273), (13671, 27696), (13848, 27342), (15579, 24304), (15624, 24234), (16156, 23436), (17887, 21168), (18228, 20772)]