2677776876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 7183953504

約数和(自身を除く): 4506176628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 83, 106, 111, 148, 159, 166, 212, 222, 249, 318, 332, 333, 444, 457, 477, 498, 636, 666, 747, 914, 954, 996, 1332, 1371, 1494, 1828, 1908, 1961, 2742, 2988, 3071, 3922, 4113, 4399, 5484, 5883, 6142, 7844, 8226, 8798, 9213, 11766, 12284, 13197, 16452, 16909, 17596, 17649, 18426, 23532, 24221, 26394, 27639, 33818, 35298, 36852, 37931, 39591, 48442, 50727, 52788, 55278, 67636, 70596, 72663, 75862, 79182, 96884, 101454, 110556, 113793, 145326, 151724, 152181, 158364, 162763, 202908, 217989, 227586, 290652, 304362, 325526, 341379, 435978, 455172, 488289, 608724, 651052, 682758, 871956, 896177, 976578, 1365516, 1403447, 1464867, 1792354, 1953156, 2010343, 2688531, 2806894, 2929734, 3584708, 4020686, 4210341, 5377062, 5613788, 5859468, 6031029, 8041372, 8065593, 8420682, 10754124, 12062058, 12631023, 16131186, 16841364, 18093087, 24124116, 25262046, 32262372, 36186174, 50524092, 72372348, 74382691, 148765382, 223148073, 297530764, 446296146, 669444219, 892592292, 1338888438, 2677776876]

約数ペア:

[(1, 2677776876), (2, 1338888438), (3, 892592292), (4, 669444219), (6, 446296146), (9, 297530764), (12, 223148073), (18, 148765382), (36, 74382691), (37, 72372348), (53, 50524092), (74, 36186174), (83, 32262372), (106, 25262046), (111, 24124116), (148, 18093087), (159, 16841364), (166, 16131186), (212, 12631023), (222, 12062058), (249, 10754124), (318, 8420682), (332, 8065593), (333, 8041372), (444, 6031029), (457, 5859468), (477, 5613788), (498, 5377062), (636, 4210341), (666, 4020686), (747, 3584708), (914, 2929734), (954, 2806894), (996, 2688531), (1332, 2010343), (1371, 1953156), (1494, 1792354), (1828, 1464867), (1908, 1403447), (1961, 1365516), (2742, 976578), (2988, 896177), (3071, 871956), (3922, 682758), (4113, 651052), (4399, 608724), (5484, 488289), (5883, 455172), (6142, 435978), (7844, 341379), (8226, 325526), (8798, 304362), (9213, 290652), (11766, 227586), (12284, 217989), (13197, 202908), (16452, 162763), (16909, 158364), (17596, 152181), (17649, 151724), (18426, 145326), (23532, 113793), (24221, 110556), (26394, 101454), (27639, 96884), (33818, 79182), (35298, 75862), (36852, 72663), (37931, 70596), (39591, 67636), (48442, 55278), (50727, 52788)]