306937696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23801}}^1$

素因数の和:23855

約数の個数: 48

約数和(自身を含む): 671787648

約数和(自身を除く): 364849952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 23801, 47602, 95204, 190408, 309413, 380816, 618826, 737831, 761632, 1237652, 1475662, 2475304, 2951324, 4950608, 5902648, 9591803, 9901216, 11805296, 19183606, 23610592, 38367212, 76734424, 153468848, 306937696]

約数ペア:

[(1, 306937696), (2, 153468848), (4, 76734424), (8, 38367212), (13, 23610592), (16, 19183606), (26, 11805296), (31, 9901216), (32, 9591803), (52, 5902648), (62, 4950608), (104, 2951324), (124, 2475304), (208, 1475662), (248, 1237652), (403, 761632), (416, 737831), (496, 618826), (806, 380816), (992, 309413), (1612, 190408), (3224, 95204), (6448, 47602), (12896, 23801)]