274354182

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 625268160

約数和(自身を除く): 350913978

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 257, 318, 373, 477, 514, 746, 771, 954, 1119, 1431, 1542, 2238, 2313, 2862, 3357, 4626, 6714, 6939, 10071, 13621, 13878, 19769, 20142, 27242, 39538, 40863, 59307, 81726, 95861, 118614, 122589, 177921, 191722, 245178, 287583, 355842, 367767, 533763, 575166, 735534, 862749, 1067526, 1725498, 2588247, 5080633, 5176494, 10161266, 15241899, 30483798, 45725697, 91451394, 137177091, 274354182]

約数ペア:

[(1, 274354182), (2, 137177091), (3, 91451394), (6, 45725697), (9, 30483798), (18, 15241899), (27, 10161266), (53, 5176494), (54, 5080633), (106, 2588247), (159, 1725498), (257, 1067526), (318, 862749), (373, 735534), (477, 575166), (514, 533763), (746, 367767), (771, 355842), (954, 287583), (1119, 245178), (1431, 191722), (1542, 177921), (2238, 122589), (2313, 118614), (2862, 95861), (3357, 81726), (4626, 59307), (6714, 40863), (6939, 39538), (10071, 27242), (13621, 20142), (13878, 19769)]