258031584

素因数分解:

$2^5\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1193}}^1$

素因数の和:1960

約数の個数: 72

約数和(自身を含む): 735370272

約数和(自身を除く): 477338688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 751, 1193, 1502, 2253, 2386, 3004, 3579, 4506, 4772, 6008, 6759, 7158, 9012, 9544, 10737, 12016, 13518, 14316, 18024, 19088, 21474, 24032, 27036, 28632, 36048, 38176, 42948, 54072, 57264, 72096, 85896, 108144, 114528, 171792, 216288, 343584, 895943, 1791886, 2687829, 3583772, 5375658, 7167544, 8063487, 10751316, 14335088, 16126974, 21502632, 28670176, 32253948, 43005264, 64507896, 86010528, 129015792, 258031584]

約数ペア:

[(1, 258031584), (2, 129015792), (3, 86010528), (4, 64507896), (6, 43005264), (8, 32253948), (9, 28670176), (12, 21502632), (16, 16126974), (18, 14335088), (24, 10751316), (32, 8063487), (36, 7167544), (48, 5375658), (72, 3583772), (96, 2687829), (144, 1791886), (288, 895943), (751, 343584), (1193, 216288), (1502, 171792), (2253, 114528), (2386, 108144), (3004, 85896), (3579, 72096), (4506, 57264), (4772, 54072), (6008, 42948), (6759, 38176), (7158, 36048), (9012, 28632), (9544, 27036), (10737, 24032), (12016, 21474), (13518, 19088), (14316, 18024)]