306939168

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5051}}^1$

素因数の和:5278

約数の個数: 72

約数和(自身を含む): 877168656

約数和(自身を除く): 570229488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5051, 5064, 6752, 7596, 10102, 10128, 15153, 15192, 20204, 20256, 30306, 30384, 40408, 45459, 60612, 60768, 80816, 90918, 121224, 161632, 181836, 242448, 363672, 484896, 727344, 1065761, 1454688, 2131522, 3197283, 4263044, 6394566, 8526088, 9591849, 12789132, 17052176, 19183698, 25578264, 34104352, 38367396, 51156528, 76734792, 102313056, 153469584, 306939168]

約数ペア:

[(1, 306939168), (2, 153469584), (3, 102313056), (4, 76734792), (6, 51156528), (8, 38367396), (9, 34104352), (12, 25578264), (16, 19183698), (18, 17052176), (24, 12789132), (32, 9591849), (36, 8526088), (48, 6394566), (72, 4263044), (96, 3197283), (144, 2131522), (211, 1454688), (288, 1065761), (422, 727344), (633, 484896), (844, 363672), (1266, 242448), (1688, 181836), (1899, 161632), (2532, 121224), (3376, 90918), (3798, 80816), (5051, 60768), (5064, 60612), (6752, 45459), (7596, 40408), (10102, 30384), (10128, 30306), (15153, 20256), (15192, 20204)]