261147552

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4998

約数の個数: 96

約数和(自身を含む): 746625600

約数和(自身を除く): 485478048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 608, 696, 912, 928, 1102, 1392, 1653, 1824, 2204, 2784, 3306, 4408, 4937, 6612, 8816, 9874, 13224, 14811, 17632, 19748, 26448, 29622, 39496, 52896, 59244, 78992, 93803, 118488, 143173, 157984, 187606, 236976, 281409, 286346, 375212, 429519, 473952, 562818, 572692, 750424, 859038, 1125636, 1145384, 1500848, 1718076, 2251272, 2290768, 2720287, 3001696, 3436152, 4502544, 4581536, 5440574, 6872304, 8160861, 9005088, 10881148, 13744608, 16321722, 21762296, 32643444, 43524592, 65286888, 87049184, 130573776, 261147552]

約数ペア:

[(1, 261147552), (2, 130573776), (3, 87049184), (4, 65286888), (6, 43524592), (8, 32643444), (12, 21762296), (16, 16321722), (19, 13744608), (24, 10881148), (29, 9005088), (32, 8160861), (38, 6872304), (48, 5440574), (57, 4581536), (58, 4502544), (76, 3436152), (87, 3001696), (96, 2720287), (114, 2290768), (116, 2251272), (152, 1718076), (174, 1500848), (228, 1145384), (232, 1125636), (304, 859038), (348, 750424), (456, 572692), (464, 562818), (551, 473952), (608, 429519), (696, 375212), (912, 286346), (928, 281409), (1102, 236976), (1392, 187606), (1653, 157984), (1824, 143173), (2204, 118488), (2784, 93803), (3306, 78992), (4408, 59244), (4937, 52896), (6612, 39496), (8816, 29622), (9874, 26448), (13224, 19748), (14811, 17632)]