398544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 60

約数和(自身を含む): 1133856

約数和(自身を除く): 735312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 361, 368, 437, 456, 552, 722, 874, 912, 1083, 1104, 1311, 1444, 1748, 2166, 2622, 2888, 3496, 4332, 5244, 5776, 6992, 8303, 8664, 10488, 16606, 17328, 20976, 24909, 33212, 49818, 66424, 99636, 132848, 199272, 398544]

約数ペア:

[(1, 398544), (2, 199272), (3, 132848), (4, 99636), (6, 66424), (8, 49818), (12, 33212), (16, 24909), (19, 20976), (23, 17328), (24, 16606), (38, 10488), (46, 8664), (48, 8303), (57, 6992), (69, 5776), (76, 5244), (92, 4332), (114, 3496), (138, 2888), (152, 2622), (184, 2166), (228, 1748), (276, 1444), (304, 1311), (361, 1104), (368, 1083), (437, 912), (456, 874), (552, 722)]