123959328

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 350687232

約数和(自身を除く): 226727904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1488, 1811, 2139, 2208, 2852, 2976, 3622, 4278, 5433, 5704, 7244, 8556, 10866, 11408, 14488, 17112, 21732, 22816, 28976, 34224, 41653, 43464, 56141, 57952, 68448, 83306, 86928, 112282, 124959, 166612, 168423, 173856, 224564, 249918, 333224, 336846, 449128, 499836, 666448, 673692, 898256, 999672, 1291243, 1332896, 1347384, 1796512, 1999344, 2582486, 2694768, 3873729, 3998688, 5164972, 5389536, 7747458, 10329944, 15494916, 20659888, 30989832, 41319776, 61979664, 123959328]

約数ペア:

[(1, 123959328), (2, 61979664), (3, 41319776), (4, 30989832), (6, 20659888), (8, 15494916), (12, 10329944), (16, 7747458), (23, 5389536), (24, 5164972), (31, 3998688), (32, 3873729), (46, 2694768), (48, 2582486), (62, 1999344), (69, 1796512), (92, 1347384), (93, 1332896), (96, 1291243), (124, 999672), (138, 898256), (184, 673692), (186, 666448), (248, 499836), (276, 449128), (368, 336846), (372, 333224), (496, 249918), (552, 224564), (713, 173856), (736, 168423), (744, 166612), (992, 124959), (1104, 112282), (1426, 86928), (1488, 83306), (1811, 68448), (2139, 57952), (2208, 56141), (2852, 43464), (2976, 41653), (3622, 34224), (4278, 28976), (5433, 22816), (5704, 21732), (7244, 17112), (8556, 14488), (10866, 11408)]