4198790778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1452

約数の個数: 128

約数和(自身を含む): 10644480000

約数和(自身を除く): 6445689222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 131, 141, 182, 262, 273, 282, 329, 393, 546, 611, 658, 786, 917, 987, 1222, 1249, 1703, 1833, 1834, 1974, 2498, 2751, 3406, 3666, 3747, 4277, 5109, 5502, 6157, 7494, 8554, 8743, 10218, 11921, 12314, 12831, 16237, 17486, 18471, 23842, 25662, 26229, 32474, 35763, 36942, 43099, 48711, 52458, 58703, 71526, 80041, 86198, 97422, 113659, 117406, 129297, 160082, 163619, 176109, 227318, 240123, 258594, 327238, 340977, 352218, 410921, 480246, 490857, 560287, 681954, 763139, 821842, 981714, 1120574, 1145333, 1232763, 1526278, 1680861, 2127047, 2289417, 2290666, 2465526, 3361722, 3435999, 4254094, 4578834, 5341973, 6381141, 6871998, 7690093, 10683946, 12762282, 14889329, 15380186, 16025919, 23070279, 29778658, 32051838, 44667987, 46140558, 53830651, 89335974, 99971209, 107661302, 161491953, 199942418, 299913627, 322983906, 599827254, 699798463, 1399596926, 2099395389, 4198790778]

約数ペア:

[(1, 4198790778), (2, 2099395389), (3, 1399596926), (6, 699798463), (7, 599827254), (13, 322983906), (14, 299913627), (21, 199942418), (26, 161491953), (39, 107661302), (42, 99971209), (47, 89335974), (78, 53830651), (91, 46140558), (94, 44667987), (131, 32051838), (141, 29778658), (182, 23070279), (262, 16025919), (273, 15380186), (282, 14889329), (329, 12762282), (393, 10683946), (546, 7690093), (611, 6871998), (658, 6381141), (786, 5341973), (917, 4578834), (987, 4254094), (1222, 3435999), (1249, 3361722), (1703, 2465526), (1833, 2290666), (1834, 2289417), (1974, 2127047), (2498, 1680861), (2751, 1526278), (3406, 1232763), (3666, 1145333), (3747, 1120574), (4277, 981714), (5109, 821842), (5502, 763139), (6157, 681954), (7494, 560287), (8554, 490857), (8743, 480246), (10218, 410921), (11921, 352218), (12314, 340977), (12831, 327238), (16237, 258594), (17486, 240123), (18471, 227318), (23842, 176109), (25662, 163619), (26229, 160082), (32474, 129297), (35763, 117406), (36942, 113659), (43099, 97422), (48711, 86198), (52458, 80041), (58703, 71526)]