254832104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 520396800

約数和(自身を除く): 265564696

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 127, 152, 172, 254, 307, 344, 508, 614, 817, 1016, 1228, 1634, 2413, 2456, 3268, 4826, 5461, 5833, 6536, 9652, 10922, 11666, 13201, 19304, 21844, 23332, 26402, 38989, 43688, 46664, 52804, 77978, 103759, 105608, 155956, 207518, 250819, 311912, 415036, 501638, 740791, 830072, 1003276, 1481582, 1676527, 2006552, 2963164, 3353054, 5926328, 6706108, 13412216, 31854013, 63708026, 127416052, 254832104]

約数ペア:

[(1, 254832104), (2, 127416052), (4, 63708026), (8, 31854013), (19, 13412216), (38, 6706108), (43, 5926328), (76, 3353054), (86, 2963164), (127, 2006552), (152, 1676527), (172, 1481582), (254, 1003276), (307, 830072), (344, 740791), (508, 501638), (614, 415036), (817, 311912), (1016, 250819), (1228, 207518), (1634, 155956), (2413, 105608), (2456, 103759), (3268, 77978), (4826, 52804), (5461, 46664), (5833, 43688), (6536, 38989), (9652, 26402), (10922, 23332), (11666, 21844), (13201, 19304)]