1768230945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 3718794240

約数和(自身を除く): 1950563295

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 47, 51, 65, 85, 97, 117, 135, 141, 153, 169, 195, 221, 235, 255, 291, 351, 423, 459, 485, 507, 585, 611, 663, 705, 765, 799, 845, 873, 1105, 1261, 1269, 1455, 1521, 1649, 1755, 1833, 1989, 2115, 2295, 2397, 2535, 2619, 2873, 3055, 3315, 3783, 3995, 4365, 4559, 4563, 4947, 5499, 5967, 6305, 6345, 7191, 7605, 7943, 8245, 8619, 9165, 9945, 10387, 11349, 11985, 13095, 13677, 14365, 14841, 16393, 16497, 18915, 21437, 21573, 22795, 22815, 23829, 24735, 25857, 27495, 29835, 31161, 34047, 35955, 39715, 41031, 43095, 44523, 49179, 51935, 56745, 59267, 64311, 68385, 71487, 74205, 77503, 77571, 81965, 82485, 93483, 107185, 107865, 119145, 123093, 129285, 135031, 147537, 155805, 170235, 177801, 192933, 205155, 214461, 222615, 232509, 245895, 278681, 280449, 296335, 321555, 357435, 387515, 387855, 405093, 442611, 467415, 533403, 578799, 615465, 675155, 697527, 737685, 770471, 836043, 889005, 964665, 1007539, 1072305, 1162545, 1215279, 1393405, 1402245, 1600209, 2025465, 2092581, 2213055, 2311413, 2508129, 2667015, 2893995, 3022617, 3487635, 3645837, 3852355, 4180215, 5037695, 6076395, 6934239, 7524387, 8001045, 9067851, 10462905, 11557065, 12540645, 13098007, 15113085, 18229185, 20802717, 27203553, 34671195, 37621935, 39294021, 45339255, 65490035, 104013585, 117882063, 136017765, 196470105, 353646189, 589410315, 1768230945]

約数ペア:

[(1, 1768230945), (3, 589410315), (5, 353646189), (9, 196470105), (13, 136017765), (15, 117882063), (17, 104013585), (27, 65490035), (39, 45339255), (45, 39294021), (47, 37621935), (51, 34671195), (65, 27203553), (85, 20802717), (97, 18229185), (117, 15113085), (135, 13098007), (141, 12540645), (153, 11557065), (169, 10462905), (195, 9067851), (221, 8001045), (235, 7524387), (255, 6934239), (291, 6076395), (351, 5037695), (423, 4180215), (459, 3852355), (485, 3645837), (507, 3487635), (585, 3022617), (611, 2893995), (663, 2667015), (705, 2508129), (765, 2311413), (799, 2213055), (845, 2092581), (873, 2025465), (1105, 1600209), (1261, 1402245), (1269, 1393405), (1455, 1215279), (1521, 1162545), (1649, 1072305), (1755, 1007539), (1833, 964665), (1989, 889005), (2115, 836043), (2295, 770471), (2397, 737685), (2535, 697527), (2619, 675155), (2873, 615465), (3055, 578799), (3315, 533403), (3783, 467415), (3995, 442611), (4365, 405093), (4559, 387855), (4563, 387515), (4947, 357435), (5499, 321555), (5967, 296335), (6305, 280449), (6345, 278681), (7191, 245895), (7605, 232509), (7943, 222615), (8245, 214461), (8619, 205155), (9165, 192933), (9945, 177801), (10387, 170235), (11349, 155805), (11985, 147537), (13095, 135031), (13677, 129285), (14365, 123093), (14841, 119145), (16393, 107865), (16497, 107185), (18915, 93483), (21437, 82485), (21573, 81965), (22795, 77571), (22815, 77503), (23829, 74205), (24735, 71487), (25857, 68385), (27495, 64311), (29835, 59267), (31161, 56745), (34047, 51935), (35955, 49179), (39715, 44523), (41031, 43095)]