254332224

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 140

約数和(自身を含む): 765645408

約数和(自身を除く): 511313184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 284, 288, 324, 426, 432, 568, 576, 639, 648, 691, 852, 864, 1136, 1278, 1296, 1382, 1704, 1728, 1917, 2073, 2272, 2556, 2592, 2764, 3408, 3834, 4146, 4544, 5112, 5184, 5528, 5751, 6219, 6816, 7668, 8292, 10224, 11056, 11502, 12438, 13632, 15336, 16584, 18657, 20448, 22112, 23004, 24876, 30672, 33168, 37314, 40896, 44224, 46008, 49061, 49752, 55971, 61344, 66336, 74628, 92016, 98122, 99504, 111942, 122688, 132672, 147183, 149256, 184032, 196244, 199008, 223884, 294366, 298512, 368064, 392488, 398016, 441549, 447768, 588732, 597024, 784976, 883098, 895536, 1177464, 1194048, 1324647, 1569952, 1766196, 1791072, 2354928, 2649294, 3139904, 3532392, 3582144, 3973941, 4709856, 5298588, 7064784, 7947882, 9419712, 10597176, 14129568, 15895764, 21194352, 28259136, 31791528, 42388704, 63583056, 84777408, 127166112, 254332224]

約数ペア:

[(1, 254332224), (2, 127166112), (3, 84777408), (4, 63583056), (6, 42388704), (8, 31791528), (9, 28259136), (12, 21194352), (16, 15895764), (18, 14129568), (24, 10597176), (27, 9419712), (32, 7947882), (36, 7064784), (48, 5298588), (54, 4709856), (64, 3973941), (71, 3582144), (72, 3532392), (81, 3139904), (96, 2649294), (108, 2354928), (142, 1791072), (144, 1766196), (162, 1569952), (192, 1324647), (213, 1194048), (216, 1177464), (284, 895536), (288, 883098), (324, 784976), (426, 597024), (432, 588732), (568, 447768), (576, 441549), (639, 398016), (648, 392488), (691, 368064), (852, 298512), (864, 294366), (1136, 223884), (1278, 199008), (1296, 196244), (1382, 184032), (1704, 149256), (1728, 147183), (1917, 132672), (2073, 122688), (2272, 111942), (2556, 99504), (2592, 98122), (2764, 92016), (3408, 74628), (3834, 66336), (4146, 61344), (4544, 55971), (5112, 49752), (5184, 49061), (5528, 46008), (5751, 44224), (6219, 40896), (6816, 37314), (7668, 33168), (8292, 30672), (10224, 24876), (11056, 23004), (11502, 22112), (12438, 20448), (13632, 18657), (15336, 16584)]