391970112

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 1071018432

約数和(自身を除く): 679048320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 197, 241, 258, 344, 394, 482, 516, 591, 688, 723, 788, 964, 1032, 1182, 1376, 1446, 1576, 1928, 2064, 2364, 2752, 2892, 3152, 3856, 4128, 4728, 5784, 6304, 7712, 8256, 8471, 9456, 10363, 11568, 12608, 15424, 16942, 18912, 20726, 23136, 25413, 31089, 33884, 37824, 41452, 46272, 47477, 50826, 62178, 67768, 82904, 94954, 101652, 124356, 135536, 142431, 165808, 189908, 203304, 248712, 271072, 284862, 331616, 379816, 406608, 497424, 542144, 569724, 663232, 759632, 813216, 994848, 1139448, 1519264, 1626432, 1989696, 2041511, 2278896, 3038528, 4083022, 4557792, 6124533, 8166044, 9115584, 12249066, 16332088, 24498132, 32664176, 48996264, 65328352, 97992528, 130656704, 195985056, 391970112]

約数ペア:

[(1, 391970112), (2, 195985056), (3, 130656704), (4, 97992528), (6, 65328352), (8, 48996264), (12, 32664176), (16, 24498132), (24, 16332088), (32, 12249066), (43, 9115584), (48, 8166044), (64, 6124533), (86, 4557792), (96, 4083022), (129, 3038528), (172, 2278896), (192, 2041511), (197, 1989696), (241, 1626432), (258, 1519264), (344, 1139448), (394, 994848), (482, 813216), (516, 759632), (591, 663232), (688, 569724), (723, 542144), (788, 497424), (964, 406608), (1032, 379816), (1182, 331616), (1376, 284862), (1446, 271072), (1576, 248712), (1928, 203304), (2064, 189908), (2364, 165808), (2752, 142431), (2892, 135536), (3152, 124356), (3856, 101652), (4128, 94954), (4728, 82904), (5784, 67768), (6304, 62178), (7712, 50826), (8256, 47477), (8471, 46272), (9456, 41452), (10363, 37824), (11568, 33884), (12608, 31089), (15424, 25413), (16942, 23136), (18912, 20726)]