258097248

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6841}}^1$

素因数の和:6988

約数の個数: 72

約数和(自身を含む): 739674936

約数和(自身を除く): 481577688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 6841, 9432, 12576, 13682, 18864, 20523, 27364, 37728, 41046, 54728, 61569, 82092, 109456, 123138, 164184, 218912, 246276, 328368, 492552, 656736, 896171, 985104, 1792342, 1970208, 2688513, 3584684, 5377026, 7169368, 8065539, 10754052, 14338736, 16131078, 21508104, 28677472, 32262156, 43016208, 64524312, 86032416, 129048624, 258097248]

約数ペア:

[(1, 258097248), (2, 129048624), (3, 86032416), (4, 64524312), (6, 43016208), (8, 32262156), (9, 28677472), (12, 21508104), (16, 16131078), (18, 14338736), (24, 10754052), (32, 8065539), (36, 7169368), (48, 5377026), (72, 3584684), (96, 2688513), (131, 1970208), (144, 1792342), (262, 985104), (288, 896171), (393, 656736), (524, 492552), (786, 328368), (1048, 246276), (1179, 218912), (1572, 164184), (2096, 123138), (2358, 109456), (3144, 82092), (4192, 61569), (4716, 54728), (6288, 41046), (6841, 37728), (9432, 27364), (12576, 20523), (13682, 18864)]