306533536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2221}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 638336160

約数和(自身を除く): 331802624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 454, 608, 908, 1816, 2221, 3632, 4313, 4442, 7264, 8626, 8884, 17252, 17768, 34504, 35536, 42199, 69008, 71072, 84398, 138016, 168796, 337592, 504167, 675184, 1008334, 1350368, 2016668, 4033336, 8066672, 9579173, 16133344, 19158346, 38316692, 76633384, 153266768, 306533536]

約数ペア:

[(1, 306533536), (2, 153266768), (4, 76633384), (8, 38316692), (16, 19158346), (19, 16133344), (32, 9579173), (38, 8066672), (76, 4033336), (152, 2016668), (227, 1350368), (304, 1008334), (454, 675184), (608, 504167), (908, 337592), (1816, 168796), (2221, 138016), (3632, 84398), (4313, 71072), (4442, 69008), (7264, 42199), (8626, 35536), (8884, 34504), (17252, 17768)]