749070221004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{34313}}^1\times {\mathrm{86629}}^1$

素因数の和:120959

約数の個数: 72

約数和(自身を含む): 2164068684960

約数和(自身を除く): 1414998463956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 34313, 68626, 86629, 102939, 137252, 173258, 205878, 240191, 259887, 308817, 346516, 411756, 480382, 519774, 606403, 617634, 720573, 779661, 960764, 1039548, 1212806, 1235268, 1441146, 1559322, 1819209, 2161719, 2425612, 2882292, 3118644, 3638418, 4323438, 5457627, 7276836, 8646876, 10915254, 21830508, 2972500877, 5945001754, 8917502631, 11890003508, 17835005262, 20807506139, 26752507893, 35670010524, 41615012278, 53505015786, 62422518417, 83230024556, 107010031572, 124845036834, 187267555251, 249690073668, 374535110502, 749070221004]

約数ペア:

[(1, 749070221004), (2, 374535110502), (3, 249690073668), (4, 187267555251), (6, 124845036834), (7, 107010031572), (9, 83230024556), (12, 62422518417), (14, 53505015786), (18, 41615012278), (21, 35670010524), (28, 26752507893), (36, 20807506139), (42, 17835005262), (63, 11890003508), (84, 8917502631), (126, 5945001754), (252, 2972500877), (34313, 21830508), (68626, 10915254), (86629, 8646876), (102939, 7276836), (137252, 5457627), (173258, 4323438), (205878, 3638418), (240191, 3118644), (259887, 2882292), (308817, 2425612), (346516, 2161719), (411756, 1819209), (480382, 1559322), (519774, 1441146), (606403, 1235268), (617634, 1212806), (720573, 1039548), (779661, 960764)]