291299399728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{26107}}^1$

素因数の和:26462

約数の個数: 80

約数和(自身を含む): 588616138656

約数和(自身を除く): 297316738928

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 233, 292, 328, 466, 584, 656, 932, 1168, 1864, 2993, 3728, 5986, 9553, 11972, 17009, 19106, 23944, 26107, 34018, 38212, 47888, 52214, 68036, 76424, 104428, 136072, 152848, 208856, 272144, 417712, 697369, 1070387, 1394738, 1905811, 2140774, 2789476, 3811622, 4281548, 5578952, 6082931, 7623244, 8563096, 11157904, 12165862, 15246488, 17126192, 24331724, 30492976, 48663448, 78138251, 97326896, 156276502, 249400171, 312553004, 444053963, 498800342, 625106008, 888107926, 997600684, 1250212016, 1776215852, 1995201368, 3552431704, 3990402736, 7104863408, 18206212483, 36412424966, 72824849932, 145649699864, 291299399728]

約数ペア:

[(1, 291299399728), (2, 145649699864), (4, 72824849932), (8, 36412424966), (16, 18206212483), (41, 7104863408), (73, 3990402736), (82, 3552431704), (146, 1995201368), (164, 1776215852), (233, 1250212016), (292, 997600684), (328, 888107926), (466, 625106008), (584, 498800342), (656, 444053963), (932, 312553004), (1168, 249400171), (1864, 156276502), (2993, 97326896), (3728, 78138251), (5986, 48663448), (9553, 30492976), (11972, 24331724), (17009, 17126192), (19106, 15246488), (23944, 12165862), (26107, 11157904), (34018, 8563096), (38212, 7623244), (47888, 6082931), (52214, 5578952), (68036, 4281548), (76424, 3811622), (104428, 2789476), (136072, 2140774), (152848, 1905811), (208856, 1394738), (272144, 1070387), (417712, 697369)]