713185788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 2015147904

約数和(自身を除く): 1301962116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 67, 84, 86, 98, 129, 134, 147, 172, 196, 201, 258, 268, 294, 301, 402, 421, 469, 516, 588, 602, 804, 842, 903, 938, 1204, 1263, 1407, 1684, 1806, 1876, 2107, 2526, 2814, 2881, 2947, 3283, 3612, 4214, 5052, 5628, 5762, 5894, 6321, 6566, 8428, 8643, 8841, 9849, 11524, 11788, 12642, 13132, 17286, 17682, 18103, 19698, 20167, 20629, 25284, 28207, 34572, 35364, 36206, 39396, 40334, 41258, 54309, 56414, 60501, 61887, 72412, 80668, 82516, 84621, 108618, 112828, 121002, 123774, 126721, 141169, 169242, 197449, 217236, 242004, 247548, 253442, 282338, 338484, 380163, 394898, 423507, 506884, 564676, 592347, 760326, 789796, 847014, 887047, 1184694, 1212901, 1382143, 1520652, 1694028, 1774094, 2369388, 2425802, 2661141, 2764286, 3548188, 3638703, 4146429, 4851604, 5322282, 5528572, 7277406, 8292858, 8490307, 10644564, 14554812, 16585716, 16980614, 25470921, 33961228, 50941842, 59432149, 101883684, 118864298, 178296447, 237728596, 356592894, 713185788]

約数ペア:

[(1, 713185788), (2, 356592894), (3, 237728596), (4, 178296447), (6, 118864298), (7, 101883684), (12, 59432149), (14, 50941842), (21, 33961228), (28, 25470921), (42, 16980614), (43, 16585716), (49, 14554812), (67, 10644564), (84, 8490307), (86, 8292858), (98, 7277406), (129, 5528572), (134, 5322282), (147, 4851604), (172, 4146429), (196, 3638703), (201, 3548188), (258, 2764286), (268, 2661141), (294, 2425802), (301, 2369388), (402, 1774094), (421, 1694028), (469, 1520652), (516, 1382143), (588, 1212901), (602, 1184694), (804, 887047), (842, 847014), (903, 789796), (938, 760326), (1204, 592347), (1263, 564676), (1407, 506884), (1684, 423507), (1806, 394898), (1876, 380163), (2107, 338484), (2526, 282338), (2814, 253442), (2881, 247548), (2947, 242004), (3283, 217236), (3612, 197449), (4214, 169242), (5052, 141169), (5628, 126721), (5762, 123774), (5894, 121002), (6321, 112828), (6566, 108618), (8428, 84621), (8643, 82516), (8841, 80668), (9849, 72412), (11524, 61887), (11788, 60501), (12642, 56414), (13132, 54309), (17286, 41258), (17682, 40334), (18103, 39396), (19698, 36206), (20167, 35364), (20629, 34572), (25284, 28207)]