438668784

素因数分解:

$2^4\times 3^4\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1540

約数の個数: 100

約数和(自身を含む): 1275340000

約数和(自身を除く): 836671216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 271, 324, 432, 542, 648, 813, 1084, 1249, 1296, 1626, 2168, 2439, 2498, 3252, 3747, 4336, 4878, 4996, 6504, 7317, 7494, 9756, 9992, 11241, 13008, 14634, 14988, 19512, 19984, 21951, 22482, 29268, 29976, 33723, 39024, 43902, 44964, 58536, 59952, 67446, 87804, 89928, 101169, 117072, 134892, 175608, 179856, 202338, 269784, 338479, 351216, 404676, 539568, 676958, 809352, 1015437, 1353916, 1618704, 2030874, 2707832, 3046311, 4061748, 5415664, 6092622, 8123496, 9138933, 12185244, 16246992, 18277866, 24370488, 27416799, 36555732, 48740976, 54833598, 73111464, 109667196, 146222928, 219334392, 438668784]

約数ペア:

[(1, 438668784), (2, 219334392), (3, 146222928), (4, 109667196), (6, 73111464), (8, 54833598), (9, 48740976), (12, 36555732), (16, 27416799), (18, 24370488), (24, 18277866), (27, 16246992), (36, 12185244), (48, 9138933), (54, 8123496), (72, 6092622), (81, 5415664), (108, 4061748), (144, 3046311), (162, 2707832), (216, 2030874), (271, 1618704), (324, 1353916), (432, 1015437), (542, 809352), (648, 676958), (813, 539568), (1084, 404676), (1249, 351216), (1296, 338479), (1626, 269784), (2168, 202338), (2439, 179856), (2498, 175608), (3252, 134892), (3747, 117072), (4336, 101169), (4878, 89928), (4996, 87804), (6504, 67446), (7317, 59952), (7494, 58536), (9756, 44964), (9992, 43902), (11241, 39024), (13008, 33723), (14634, 29976), (14988, 29268), (19512, 22482), (19984, 21951)]