274072734

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:927

約数の個数: 80

約数和(自身を含む): 665945280

約数和(自身を除く): 391872546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 181, 234, 351, 362, 543, 702, 719, 1053, 1086, 1438, 1629, 2106, 2157, 2353, 3258, 4314, 4706, 4887, 6471, 7059, 9347, 9774, 12942, 14118, 14661, 18694, 19413, 21177, 28041, 29322, 38826, 42354, 56082, 58239, 63531, 84123, 116478, 127062, 130139, 168246, 190593, 252369, 260278, 381186, 390417, 504738, 757107, 780834, 1171251, 1514214, 1691807, 2342502, 3383614, 3513753, 5075421, 7027506, 10150842, 10541259, 15226263, 21082518, 30452526, 45678789, 91357578, 137036367, 274072734]

約数ペア:

[(1, 274072734), (2, 137036367), (3, 91357578), (6, 45678789), (9, 30452526), (13, 21082518), (18, 15226263), (26, 10541259), (27, 10150842), (39, 7027506), (54, 5075421), (78, 3513753), (81, 3383614), (117, 2342502), (162, 1691807), (181, 1514214), (234, 1171251), (351, 780834), (362, 757107), (543, 504738), (702, 390417), (719, 381186), (1053, 260278), (1086, 252369), (1438, 190593), (1629, 168246), (2106, 130139), (2157, 127062), (2353, 116478), (3258, 84123), (4314, 63531), (4706, 58239), (4887, 56082), (6471, 42354), (7059, 38826), (9347, 29322), (9774, 28041), (12942, 21177), (14118, 19413), (14661, 18694)]