2782968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4993032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 359, 408, 456, 646, 718, 969, 1077, 1292, 1436, 1938, 2154, 2584, 2872, 3876, 4308, 6103, 6821, 7752, 8616, 12206, 13642, 18309, 20463, 24412, 27284, 36618, 40926, 48824, 54568, 73236, 81852, 115957, 146472, 163704, 231914, 347871, 463828, 695742, 927656, 1391484, 2782968]

約数ペア:

[(1, 2782968), (2, 1391484), (3, 927656), (4, 695742), (6, 463828), (8, 347871), (12, 231914), (17, 163704), (19, 146472), (24, 115957), (34, 81852), (38, 73236), (51, 54568), (57, 48824), (68, 40926), (76, 36618), (102, 27284), (114, 24412), (136, 20463), (152, 18309), (204, 13642), (228, 12206), (323, 8616), (359, 7752), (408, 6821), (456, 6103), (646, 4308), (718, 3876), (969, 2872), (1077, 2584), (1292, 2154), (1436, 1938)]