258041808

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7561}}^1$

素因数の和:7657

約数の個数: 80

約数和(自身を含む): 750150400

約数和(自身を除く): 492108592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 7561, 8532, 11376, 15122, 17064, 22683, 30244, 34128, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 204147, 272196, 362928, 408294, 544392, 597319, 816588, 1088784, 1194638, 1633176, 1791957, 2389276, 3266352, 3583914, 4778552, 5375871, 7167828, 9557104, 10751742, 14335656, 16127613, 21503484, 28671312, 32255226, 43006968, 64510452, 86013936, 129020904, 258041808]

約数ペア:

[(1, 258041808), (2, 129020904), (3, 86013936), (4, 64510452), (6, 43006968), (8, 32255226), (9, 28671312), (12, 21503484), (16, 16127613), (18, 14335656), (24, 10751742), (27, 9557104), (36, 7167828), (48, 5375871), (54, 4778552), (72, 3583914), (79, 3266352), (108, 2389276), (144, 1791957), (158, 1633176), (216, 1194638), (237, 1088784), (316, 816588), (432, 597319), (474, 544392), (632, 408294), (711, 362928), (948, 272196), (1264, 204147), (1422, 181464), (1896, 136098), (2133, 120976), (2844, 90732), (3792, 68049), (4266, 60488), (5688, 45366), (7561, 34128), (8532, 30244), (11376, 22683), (15122, 17064)]