254185932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3068

約数の個数: 144

約数和(自身を含む): 810819072

約数和(自身を除く): 556633140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2548, 3003, 3023, 3234, 3822, 4004, 6006, 6046, 6468, 7007, 7644, 9069, 12012, 12092, 14014, 18138, 21021, 21161, 28028, 33253, 36276, 39299, 42042, 42322, 63483, 66506, 78598, 84084, 84644, 99759, 117897, 126966, 133012, 148127, 157196, 199518, 232771, 235794, 253932, 275093, 296254, 399036, 432289, 444381, 465542, 471588, 550186, 592508, 698313, 825279, 864578, 888762, 931084, 1100372, 1296867, 1396626, 1629397, 1650558, 1729156, 1777524, 1925651, 2593734, 2793252, 3026023, 3258794, 3301116, 3851302, 4888191, 5187468, 5776953, 6052046, 6517588, 7702604, 9078069, 9776382, 11553906, 12104092, 18156138, 19552764, 21182161, 23107812, 36312276, 42364322, 63546483, 84728644, 127092966, 254185932]

約数ペア:

[(1, 254185932), (2, 127092966), (3, 84728644), (4, 63546483), (6, 42364322), (7, 36312276), (11, 23107812), (12, 21182161), (13, 19552764), (14, 18156138), (21, 12104092), (22, 11553906), (26, 9776382), (28, 9078069), (33, 7702604), (39, 6517588), (42, 6052046), (44, 5776953), (49, 5187468), (52, 4888191), (66, 3851302), (77, 3301116), (78, 3258794), (84, 3026023), (91, 2793252), (98, 2593734), (132, 1925651), (143, 1777524), (147, 1729156), (154, 1650558), (156, 1629397), (182, 1396626), (196, 1296867), (231, 1100372), (273, 931084), (286, 888762), (294, 864578), (308, 825279), (364, 698313), (429, 592508), (462, 550186), (539, 471588), (546, 465542), (572, 444381), (588, 432289), (637, 399036), (858, 296254), (924, 275093), (1001, 253932), (1078, 235794), (1092, 232771), (1274, 199518), (1617, 157196), (1716, 148127), (1911, 133012), (2002, 126966), (2156, 117897), (2548, 99759), (3003, 84644), (3023, 84084), (3234, 78598), (3822, 66506), (4004, 63483), (6006, 42322), (6046, 42042), (6468, 39299), (7007, 36276), (7644, 33253), (9069, 28028), (12012, 21161), (12092, 21021), (14014, 18138)]