291223104

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 804184320

約数和(自身を除く): 512961216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 193, 232, 271, 348, 386, 464, 542, 579, 696, 772, 813, 928, 1084, 1158, 1392, 1544, 1626, 1856, 2168, 2316, 2784, 3088, 3252, 4336, 4632, 5568, 5597, 6176, 6504, 7859, 8672, 9264, 11194, 12352, 13008, 15718, 16791, 17344, 18528, 22388, 23577, 26016, 31436, 33582, 37056, 44776, 47154, 52032, 52303, 62872, 67164, 89552, 94308, 104606, 125744, 134328, 156909, 179104, 188616, 209212, 251488, 268656, 313818, 358208, 377232, 418424, 502976, 537312, 627636, 754464, 836848, 1074624, 1255272, 1508928, 1516787, 1673696, 2510544, 3033574, 3347392, 4550361, 5021088, 6067148, 9100722, 10042176, 12134296, 18201444, 24268592, 36402888, 48537184, 72805776, 97074368, 145611552, 291223104]

約数ペア:

[(1, 291223104), (2, 145611552), (3, 97074368), (4, 72805776), (6, 48537184), (8, 36402888), (12, 24268592), (16, 18201444), (24, 12134296), (29, 10042176), (32, 9100722), (48, 6067148), (58, 5021088), (64, 4550361), (87, 3347392), (96, 3033574), (116, 2510544), (174, 1673696), (192, 1516787), (193, 1508928), (232, 1255272), (271, 1074624), (348, 836848), (386, 754464), (464, 627636), (542, 537312), (579, 502976), (696, 418424), (772, 377232), (813, 358208), (928, 313818), (1084, 268656), (1158, 251488), (1392, 209212), (1544, 188616), (1626, 179104), (1856, 156909), (2168, 134328), (2316, 125744), (2784, 104606), (3088, 94308), (3252, 89552), (4336, 67164), (4632, 62872), (5568, 52303), (5597, 52032), (6176, 47154), (6504, 44776), (7859, 37056), (8672, 33582), (9264, 31436), (11194, 26016), (12352, 23577), (13008, 22388), (15718, 18528), (16791, 17344)]