505980432

素因数分解:

$2^4\times 3^5\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 1478655360

約数和(自身を除く): 972674928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 243, 324, 362, 432, 486, 543, 648, 719, 724, 972, 1086, 1296, 1438, 1448, 1629, 1944, 2157, 2172, 2876, 2896, 3258, 3888, 4314, 4344, 4887, 5752, 6471, 6516, 8628, 8688, 9774, 11504, 12942, 13032, 14661, 17256, 19413, 19548, 25884, 26064, 29322, 34512, 38826, 39096, 43983, 51768, 58239, 58644, 77652, 78192, 87966, 103536, 116478, 117288, 130139, 155304, 174717, 175932, 232956, 234576, 260278, 310608, 349434, 351864, 390417, 465912, 520556, 698868, 703728, 780834, 931824, 1041112, 1171251, 1397736, 1561668, 2082224, 2342502, 2795472, 3123336, 3513753, 4685004, 6246672, 7027506, 9370008, 10541259, 14055012, 18740016, 21082518, 28110024, 31623777, 42165036, 56220048, 63247554, 84330072, 126495108, 168660144, 252990216, 505980432]

約数ペア:

[(1, 505980432), (2, 252990216), (3, 168660144), (4, 126495108), (6, 84330072), (8, 63247554), (9, 56220048), (12, 42165036), (16, 31623777), (18, 28110024), (24, 21082518), (27, 18740016), (36, 14055012), (48, 10541259), (54, 9370008), (72, 7027506), (81, 6246672), (108, 4685004), (144, 3513753), (162, 3123336), (181, 2795472), (216, 2342502), (243, 2082224), (324, 1561668), (362, 1397736), (432, 1171251), (486, 1041112), (543, 931824), (648, 780834), (719, 703728), (724, 698868), (972, 520556), (1086, 465912), (1296, 390417), (1438, 351864), (1448, 349434), (1629, 310608), (1944, 260278), (2157, 234576), (2172, 232956), (2876, 175932), (2896, 174717), (3258, 155304), (3888, 130139), (4314, 117288), (4344, 116478), (4887, 103536), (5752, 87966), (6471, 78192), (6516, 77652), (8628, 58644), (8688, 58239), (9774, 51768), (11504, 43983), (12942, 39096), (13032, 38826), (14661, 34512), (17256, 29322), (19413, 26064), (19548, 25884)]