768763728

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 2206144512

約数和(自身を除く): 1437380784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 263, 318, 383, 424, 477, 526, 636, 766, 789, 848, 954, 1052, 1149, 1272, 1532, 1578, 1908, 2104, 2298, 2367, 2544, 3064, 3156, 3447, 3816, 4208, 4596, 4734, 6128, 6312, 6894, 7632, 9192, 9468, 12624, 13788, 13939, 18384, 18936, 20299, 27576, 27878, 37872, 40598, 41817, 55152, 55756, 60897, 81196, 83634, 100729, 111512, 121794, 125451, 162392, 167268, 182691, 201458, 223024, 243588, 250902, 302187, 324784, 334536, 365382, 402916, 487176, 501804, 604374, 669072, 730764, 805832, 906561, 974352, 1003608, 1208748, 1461528, 1611664, 1813122, 2007216, 2417496, 2923056, 3626244, 4834992, 5338637, 7252488, 10677274, 14504976, 16015911, 21354548, 32031822, 42709096, 48047733, 64063644, 85418192, 96095466, 128127288, 192190932, 256254576, 384381864, 768763728]

約数ペア:

[(1, 768763728), (2, 384381864), (3, 256254576), (4, 192190932), (6, 128127288), (8, 96095466), (9, 85418192), (12, 64063644), (16, 48047733), (18, 42709096), (24, 32031822), (36, 21354548), (48, 16015911), (53, 14504976), (72, 10677274), (106, 7252488), (144, 5338637), (159, 4834992), (212, 3626244), (263, 2923056), (318, 2417496), (383, 2007216), (424, 1813122), (477, 1611664), (526, 1461528), (636, 1208748), (766, 1003608), (789, 974352), (848, 906561), (954, 805832), (1052, 730764), (1149, 669072), (1272, 604374), (1532, 501804), (1578, 487176), (1908, 402916), (2104, 365382), (2298, 334536), (2367, 324784), (2544, 302187), (3064, 250902), (3156, 243588), (3447, 223024), (3816, 201458), (4208, 182691), (4596, 167268), (4734, 162392), (6128, 125451), (6312, 121794), (6894, 111512), (7632, 100729), (9192, 83634), (9468, 81196), (12624, 60897), (13788, 55756), (13939, 55152), (18384, 41817), (18936, 40598), (20299, 37872), (27576, 27878)]