2154755448

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{5347}}^1$

素因数の和:5581

約数の個数: 96

約数和(自身を含む): 6069445200

約数和(自身を除く): 3914689752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 193, 232, 261, 348, 386, 522, 579, 696, 772, 1044, 1158, 1544, 1737, 2088, 2316, 3474, 4632, 5347, 5597, 6948, 10694, 11194, 13896, 16041, 16791, 21388, 22388, 32082, 33582, 42776, 44776, 48123, 50373, 64164, 67164, 96246, 100746, 128328, 134328, 155063, 192492, 201492, 310126, 384984, 402984, 465189, 620252, 930378, 1031971, 1240504, 1395567, 1860756, 2063942, 2791134, 3095913, 3721512, 4127884, 5582268, 6191826, 8255768, 9287739, 11164536, 12383652, 18575478, 24767304, 29927159, 37150956, 59854318, 74301912, 89781477, 119708636, 179562954, 239417272, 269344431, 359125908, 538688862, 718251816, 1077377724, 2154755448]

約数ペア:

[(1, 2154755448), (2, 1077377724), (3, 718251816), (4, 538688862), (6, 359125908), (8, 269344431), (9, 239417272), (12, 179562954), (18, 119708636), (24, 89781477), (29, 74301912), (36, 59854318), (58, 37150956), (72, 29927159), (87, 24767304), (116, 18575478), (174, 12383652), (193, 11164536), (232, 9287739), (261, 8255768), (348, 6191826), (386, 5582268), (522, 4127884), (579, 3721512), (696, 3095913), (772, 2791134), (1044, 2063942), (1158, 1860756), (1544, 1395567), (1737, 1240504), (2088, 1031971), (2316, 930378), (3474, 620252), (4632, 465189), (5347, 402984), (5597, 384984), (6948, 310126), (10694, 201492), (11194, 192492), (13896, 155063), (16041, 134328), (16791, 128328), (21388, 100746), (22388, 96246), (32082, 67164), (33582, 64164), (42776, 50373), (44776, 48123)]