296848994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 229568926

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 67, 134, 239, 299, 403, 478, 598, 713, 806, 871, 1426, 1541, 1742, 2077, 3082, 3107, 4154, 5497, 6214, 7409, 9269, 10994, 14818, 16013, 18538, 20033, 27001, 32026, 40066, 47771, 54002, 71461, 95542, 96317, 142922, 170407, 192634, 208169, 340814, 368299, 416338, 496403, 621023, 736598, 992806, 1242046, 2215291, 4430582, 4787887, 6453239, 9575774, 11417269, 12906478, 22834538, 148424497, 296848994]

約数ペア:

[(1, 296848994), (2, 148424497), (13, 22834538), (23, 12906478), (26, 11417269), (31, 9575774), (46, 6453239), (62, 4787887), (67, 4430582), (134, 2215291), (239, 1242046), (299, 992806), (403, 736598), (478, 621023), (598, 496403), (713, 416338), (806, 368299), (871, 340814), (1426, 208169), (1541, 192634), (1742, 170407), (2077, 142922), (3082, 96317), (3107, 95542), (4154, 71461), (5497, 54002), (6214, 47771), (7409, 40066), (9269, 32026), (10994, 27001), (14818, 20033), (16013, 18538)]