247228008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4423}}^1$

素因数の和:4586

約数の個数: 64

約数和(自身を含む): 659352960

約数和(自身を除く): 412124952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 137, 204, 274, 408, 411, 548, 822, 1096, 1644, 2329, 3288, 4423, 4658, 6987, 8846, 9316, 13269, 13974, 17692, 18632, 26538, 27948, 35384, 53076, 55896, 75191, 106152, 150382, 225573, 300764, 451146, 601528, 605951, 902292, 1211902, 1804584, 1817853, 2423804, 3635706, 4847608, 7271412, 10301167, 14542824, 20602334, 30903501, 41204668, 61807002, 82409336, 123614004, 247228008]

約数ペア:

[(1, 247228008), (2, 123614004), (3, 82409336), (4, 61807002), (6, 41204668), (8, 30903501), (12, 20602334), (17, 14542824), (24, 10301167), (34, 7271412), (51, 4847608), (68, 3635706), (102, 2423804), (136, 1817853), (137, 1804584), (204, 1211902), (274, 902292), (408, 605951), (411, 601528), (548, 451146), (822, 300764), (1096, 225573), (1644, 150382), (2329, 106152), (3288, 75191), (4423, 55896), (4658, 53076), (6987, 35384), (8846, 27948), (9316, 26538), (13269, 18632), (13974, 17692)]