2497788128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 5584360320

約数和(自身を除く): 3086572192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 59, 86, 88, 118, 172, 176, 236, 344, 352, 472, 473, 649, 688, 944, 946, 1298, 1376, 1888, 1892, 2537, 2596, 2797, 3784, 5074, 5192, 5594, 7568, 10148, 10384, 11188, 15136, 20296, 20768, 22376, 27907, 30767, 40592, 44752, 55814, 61534, 81184, 89504, 111628, 120271, 123068, 165023, 223256, 240542, 246136, 330046, 446512, 481084, 492272, 660092, 893024, 962168, 984544, 1320184, 1322981, 1815253, 1924336, 2640368, 2645962, 3630506, 3848672, 5280736, 5291924, 7095989, 7261012, 10583848, 14191978, 14522024, 21167696, 28383956, 29044048, 42335392, 56767912, 58088096, 78055879, 113535824, 156111758, 227071648, 312223516, 624447032, 1248894064, 2497788128]

約数ペア:

[(1, 2497788128), (2, 1248894064), (4, 624447032), (8, 312223516), (11, 227071648), (16, 156111758), (22, 113535824), (32, 78055879), (43, 58088096), (44, 56767912), (59, 42335392), (86, 29044048), (88, 28383956), (118, 21167696), (172, 14522024), (176, 14191978), (236, 10583848), (344, 7261012), (352, 7095989), (472, 5291924), (473, 5280736), (649, 3848672), (688, 3630506), (944, 2645962), (946, 2640368), (1298, 1924336), (1376, 1815253), (1888, 1322981), (1892, 1320184), (2537, 984544), (2596, 962168), (2797, 893024), (3784, 660092), (5074, 492272), (5192, 481084), (5594, 446512), (7568, 330046), (10148, 246136), (10384, 240542), (11188, 223256), (15136, 165023), (20296, 123068), (20768, 120271), (22376, 111628), (27907, 89504), (30767, 81184), (40592, 61534), (44752, 55814)]