15964751544

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19477}}^1$

素因数の和:19558

約数の個数: 192

約数和(自身を含む): 50360758560

約数和(自身を除く): 34396007016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 49, 51, 56, 68, 82, 84, 98, 102, 119, 123, 136, 147, 164, 168, 196, 204, 238, 246, 287, 294, 328, 357, 392, 408, 476, 492, 574, 588, 697, 714, 833, 861, 952, 984, 1148, 1176, 1394, 1428, 1666, 1722, 2009, 2091, 2296, 2499, 2788, 2856, 3332, 3444, 4018, 4182, 4879, 4998, 5576, 6027, 6664, 6888, 8036, 8364, 9758, 9996, 12054, 14637, 16072, 16728, 19477, 19516, 19992, 24108, 29274, 34153, 38954, 39032, 48216, 58431, 58548, 68306, 77908, 102459, 116862, 117096, 136339, 136612, 155816, 204918, 233724, 272678, 273224, 331109, 409017, 409836, 467448, 545356, 662218, 798557, 818034, 819672, 954373, 993327, 1090712, 1324436, 1597114, 1636068, 1908746, 1986654, 2317763, 2395671, 2648872, 2863119, 3194228, 3272136, 3817492, 3973308, 4635526, 4791342, 5589899, 5726238, 6388456, 6953289, 7634984, 7946616, 9271052, 9582684, 11179798, 11452476, 13575469, 13906578, 16224341, 16769697, 18542104, 19165368, 22359596, 22904952, 27150938, 27813156, 32448682, 33539394, 39129293, 40726407, 44719192, 48673023, 54301876, 55626312, 64897364, 67078788, 78258586, 81452814, 95028283, 97346046, 108603752, 117387879, 129794728, 134157576, 156517172, 162905628, 190056566, 194692092, 234775758, 285084849, 313034344, 325811256, 380113132, 389384184, 469551516, 570169698, 665197981, 760226264, 939103032, 1140339396, 1330395962, 1995593943, 2280678792, 2660791924, 3991187886, 5321583848, 7982375772, 15964751544]

約数ペア:

[(1, 15964751544), (2, 7982375772), (3, 5321583848), (4, 3991187886), (6, 2660791924), (7, 2280678792), (8, 1995593943), (12, 1330395962), (14, 1140339396), (17, 939103032), (21, 760226264), (24, 665197981), (28, 570169698), (34, 469551516), (41, 389384184), (42, 380113132), (49, 325811256), (51, 313034344), (56, 285084849), (68, 234775758), (82, 194692092), (84, 190056566), (98, 162905628), (102, 156517172), (119, 134157576), (123, 129794728), (136, 117387879), (147, 108603752), (164, 97346046), (168, 95028283), (196, 81452814), (204, 78258586), (238, 67078788), (246, 64897364), (287, 55626312), (294, 54301876), (328, 48673023), (357, 44719192), (392, 40726407), (408, 39129293), (476, 33539394), (492, 32448682), (574, 27813156), (588, 27150938), (697, 22904952), (714, 22359596), (833, 19165368), (861, 18542104), (952, 16769697), (984, 16224341), (1148, 13906578), (1176, 13575469), (1394, 11452476), (1428, 11179798), (1666, 9582684), (1722, 9271052), (2009, 7946616), (2091, 7634984), (2296, 6953289), (2499, 6388456), (2788, 5726238), (2856, 5589899), (3332, 4791342), (3444, 4635526), (4018, 3973308), (4182, 3817492), (4879, 3272136), (4998, 3194228), (5576, 2863119), (6027, 2648872), (6664, 2395671), (6888, 2317763), (8036, 1986654), (8364, 1908746), (9758, 1636068), (9996, 1597114), (12054, 1324436), (14637, 1090712), (16072, 993327), (16728, 954373), (19477, 819672), (19516, 818034), (19992, 798557), (24108, 662218), (29274, 545356), (34153, 467448), (38954, 409836), (39032, 409017), (48216, 331109), (58431, 273224), (58548, 272678), (68306, 233724), (77908, 204918), (102459, 155816), (116862, 136612), (117096, 136339)]