358996984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 712787040

約数和(自身を除く): 353790056

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 107, 164, 193, 212, 214, 328, 386, 424, 428, 772, 856, 1544, 2173, 4346, 4387, 5671, 7913, 8692, 8774, 10229, 11342, 15826, 17384, 17548, 20458, 20651, 22684, 31652, 35096, 40916, 41302, 45368, 63304, 81832, 82604, 165208, 232511, 419389, 465022, 838778, 846691, 930044, 1094503, 1677556, 1693382, 1860088, 2189006, 3355112, 3386764, 4378012, 6773528, 8756024, 44874623, 89749246, 179498492, 358996984]

約数ペア:

[(1, 358996984), (2, 179498492), (4, 89749246), (8, 44874623), (41, 8756024), (53, 6773528), (82, 4378012), (106, 3386764), (107, 3355112), (164, 2189006), (193, 1860088), (212, 1693382), (214, 1677556), (328, 1094503), (386, 930044), (424, 846691), (428, 838778), (772, 465022), (856, 419389), (1544, 232511), (2173, 165208), (4346, 82604), (4387, 81832), (5671, 63304), (7913, 45368), (8692, 41302), (8774, 40916), (10229, 35096), (11342, 31652), (15826, 22684), (17384, 20651), (17548, 20458)]