313494528

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 176

約数和(自身を含む): 907885440

約数和(自身を除く): 594390912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 131, 152, 164, 192, 228, 246, 256, 262, 304, 328, 384, 393, 456, 492, 512, 524, 608, 656, 768, 779, 786, 912, 984, 1024, 1048, 1216, 1312, 1536, 1558, 1572, 1824, 1968, 2096, 2337, 2432, 2489, 2624, 3072, 3116, 3144, 3648, 3936, 4192, 4674, 4864, 4978, 5248, 5371, 6232, 6288, 7296, 7467, 7872, 8384, 9348, 9728, 9956, 10496, 10742, 12464, 12576, 14592, 14934, 15744, 16113, 16768, 18696, 19456, 19912, 20992, 21484, 24928, 25152, 29184, 29868, 31488, 32226, 33536, 37392, 39824, 41984, 42968, 49856, 50304, 58368, 59736, 62976, 64452, 67072, 74784, 79648, 85936, 99712, 100608, 102049, 119472, 125952, 128904, 134144, 149568, 159296, 171872, 199424, 201216, 204098, 238944, 257808, 299136, 306147, 318592, 343744, 398848, 402432, 408196, 477888, 515616, 598272, 612294, 637184, 687488, 797696, 816392, 955776, 1031232, 1196544, 1224588, 1274368, 1374976, 1632784, 1911552, 2062464, 2393088, 2449176, 2548736, 2749952, 3265568, 3823104, 4124928, 4898352, 5499904, 6531136, 7646208, 8249856, 9796704, 13062272, 16499712, 19593408, 26124544, 39186816, 52249088, 78373632, 104498176, 156747264, 313494528]

約数ペア:

[(1, 313494528), (2, 156747264), (3, 104498176), (4, 78373632), (6, 52249088), (8, 39186816), (12, 26124544), (16, 19593408), (19, 16499712), (24, 13062272), (32, 9796704), (38, 8249856), (41, 7646208), (48, 6531136), (57, 5499904), (64, 4898352), (76, 4124928), (82, 3823104), (96, 3265568), (114, 2749952), (123, 2548736), (128, 2449176), (131, 2393088), (152, 2062464), (164, 1911552), (192, 1632784), (228, 1374976), (246, 1274368), (256, 1224588), (262, 1196544), (304, 1031232), (328, 955776), (384, 816392), (393, 797696), (456, 687488), (492, 637184), (512, 612294), (524, 598272), (608, 515616), (656, 477888), (768, 408196), (779, 402432), (786, 398848), (912, 343744), (984, 318592), (1024, 306147), (1048, 299136), (1216, 257808), (1312, 238944), (1536, 204098), (1558, 201216), (1572, 199424), (1824, 171872), (1968, 159296), (2096, 149568), (2337, 134144), (2432, 128904), (2489, 125952), (2624, 119472), (3072, 102049), (3116, 100608), (3144, 99712), (3648, 85936), (3936, 79648), (4192, 74784), (4674, 67072), (4864, 64452), (4978, 62976), (5248, 59736), (5371, 58368), (6232, 50304), (6288, 49856), (7296, 42968), (7467, 41984), (7872, 39824), (8384, 37392), (9348, 33536), (9728, 32226), (9956, 31488), (10496, 29868), (10742, 29184), (12464, 25152), (12576, 24928), (14592, 21484), (14934, 20992), (15744, 19912), (16113, 19456), (16768, 18696)]