340540416

素因数分解:

$2^{10}\times 3^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 176

約数和(自身を含む): 1026775200

約数和(自身を除く): 686234784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 113, 128, 144, 192, 216, 218, 226, 256, 288, 327, 339, 384, 432, 436, 452, 512, 576, 654, 678, 768, 864, 872, 904, 981, 1017, 1024, 1152, 1308, 1356, 1536, 1728, 1744, 1808, 1962, 2034, 2304, 2616, 2712, 2943, 3051, 3072, 3456, 3488, 3616, 3924, 4068, 4608, 5232, 5424, 5886, 6102, 6912, 6976, 7232, 7848, 8136, 9216, 10464, 10848, 11772, 12204, 12317, 13824, 13952, 14464, 15696, 16272, 20928, 21696, 23544, 24408, 24634, 27648, 27904, 28928, 31392, 32544, 36951, 41856, 43392, 47088, 48816, 49268, 55808, 57856, 62784, 65088, 73902, 83712, 86784, 94176, 97632, 98536, 110853, 111616, 115712, 125568, 130176, 147804, 167424, 173568, 188352, 195264, 197072, 221706, 251136, 260352, 295608, 332559, 334848, 347136, 376704, 390528, 394144, 443412, 502272, 520704, 591216, 665118, 753408, 781056, 788288, 886824, 1004544, 1041408, 1182432, 1330236, 1506816, 1562112, 1576576, 1773648, 2364864, 2660472, 3013632, 3124224, 3153152, 3547296, 4729728, 5320944, 6306304, 7094592, 9459456, 10641888, 12612608, 14189184, 18918912, 21283776, 28378368, 37837824, 42567552, 56756736, 85135104, 113513472, 170270208, 340540416]

約数ペア:

[(1, 340540416), (2, 170270208), (3, 113513472), (4, 85135104), (6, 56756736), (8, 42567552), (9, 37837824), (12, 28378368), (16, 21283776), (18, 18918912), (24, 14189184), (27, 12612608), (32, 10641888), (36, 9459456), (48, 7094592), (54, 6306304), (64, 5320944), (72, 4729728), (96, 3547296), (108, 3153152), (109, 3124224), (113, 3013632), (128, 2660472), (144, 2364864), (192, 1773648), (216, 1576576), (218, 1562112), (226, 1506816), (256, 1330236), (288, 1182432), (327, 1041408), (339, 1004544), (384, 886824), (432, 788288), (436, 781056), (452, 753408), (512, 665118), (576, 591216), (654, 520704), (678, 502272), (768, 443412), (864, 394144), (872, 390528), (904, 376704), (981, 347136), (1017, 334848), (1024, 332559), (1152, 295608), (1308, 260352), (1356, 251136), (1536, 221706), (1728, 197072), (1744, 195264), (1808, 188352), (1962, 173568), (2034, 167424), (2304, 147804), (2616, 130176), (2712, 125568), (2943, 115712), (3051, 111616), (3072, 110853), (3456, 98536), (3488, 97632), (3616, 94176), (3924, 86784), (4068, 83712), (4608, 73902), (5232, 65088), (5424, 62784), (5886, 57856), (6102, 55808), (6912, 49268), (6976, 48816), (7232, 47088), (7848, 43392), (8136, 41856), (9216, 36951), (10464, 32544), (10848, 31392), (11772, 28928), (12204, 27904), (12317, 27648), (13824, 24634), (13952, 24408), (14464, 23544), (15696, 21696), (16272, 20928)]