2027680824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 5614963200

約数和(自身を除く): 3587282376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 359, 421, 516, 559, 718, 842, 1032, 1077, 1118, 1263, 1436, 1677, 1684, 2154, 2236, 2526, 2872, 3354, 3368, 4308, 4472, 4667, 5052, 5473, 6708, 8616, 9334, 10104, 10946, 13416, 14001, 15437, 16419, 18103, 18668, 21892, 28002, 30874, 32838, 36206, 37336, 43784, 46311, 54309, 56004, 61748, 65676, 72412, 92622, 108618, 112008, 123496, 131352, 144824, 151139, 185244, 200681, 217236, 235339, 302278, 370488, 401362, 434472, 453417, 470678, 602043, 604556, 706017, 802724, 906834, 941356, 1204086, 1209112, 1412034, 1605448, 1813668, 1882712, 1964807, 2408172, 2824068, 3627336, 3929614, 4816344, 5648136, 5894421, 6498977, 7859228, 11788842, 12997954, 15718456, 19496931, 23577684, 25995908, 38993862, 47155368, 51991816, 77987724, 84486701, 155975448, 168973402, 253460103, 337946804, 506920206, 675893608, 1013840412, 2027680824]

約数ペア:

[(1, 2027680824), (2, 1013840412), (3, 675893608), (4, 506920206), (6, 337946804), (8, 253460103), (12, 168973402), (13, 155975448), (24, 84486701), (26, 77987724), (39, 51991816), (43, 47155368), (52, 38993862), (78, 25995908), (86, 23577684), (104, 19496931), (129, 15718456), (156, 12997954), (172, 11788842), (258, 7859228), (312, 6498977), (344, 5894421), (359, 5648136), (421, 4816344), (516, 3929614), (559, 3627336), (718, 2824068), (842, 2408172), (1032, 1964807), (1077, 1882712), (1118, 1813668), (1263, 1605448), (1436, 1412034), (1677, 1209112), (1684, 1204086), (2154, 941356), (2236, 906834), (2526, 802724), (2872, 706017), (3354, 604556), (3368, 602043), (4308, 470678), (4472, 453417), (4667, 434472), (5052, 401362), (5473, 370488), (6708, 302278), (8616, 235339), (9334, 217236), (10104, 200681), (10946, 185244), (13416, 151139), (14001, 144824), (15437, 131352), (16419, 123496), (18103, 112008), (18668, 108618), (21892, 92622), (28002, 72412), (30874, 65676), (32838, 61748), (36206, 56004), (37336, 54309), (43784, 46311)]