282275448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 873438720

約数和(自身を除く): 591163272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 307, 312, 364, 421, 546, 614, 728, 842, 921, 1092, 1228, 1263, 1684, 1842, 2149, 2184, 2456, 2526, 2947, 3368, 3684, 3991, 4298, 5052, 5473, 5894, 6447, 7368, 7982, 8596, 8841, 10104, 10946, 11788, 11973, 12894, 15964, 16419, 17192, 17682, 21892, 23576, 23946, 25788, 27937, 31928, 32838, 35364, 38311, 43784, 47892, 51576, 55874, 65676, 70728, 76622, 83811, 95784, 111748, 114933, 129247, 131352, 153244, 167622, 223496, 229866, 258494, 306488, 335244, 387741, 459732, 516988, 670488, 775482, 904729, 919464, 1033976, 1550964, 1680211, 1809458, 2714187, 3101928, 3360422, 3618916, 5040633, 5428374, 6720844, 7237832, 10081266, 10856748, 11761477, 13441688, 20162532, 21713496, 23522954, 35284431, 40325064, 47045908, 70568862, 94091816, 141137724, 282275448]

約数ペア:

[(1, 282275448), (2, 141137724), (3, 94091816), (4, 70568862), (6, 47045908), (7, 40325064), (8, 35284431), (12, 23522954), (13, 21713496), (14, 20162532), (21, 13441688), (24, 11761477), (26, 10856748), (28, 10081266), (39, 7237832), (42, 6720844), (52, 5428374), (56, 5040633), (78, 3618916), (84, 3360422), (91, 3101928), (104, 2714187), (156, 1809458), (168, 1680211), (182, 1550964), (273, 1033976), (307, 919464), (312, 904729), (364, 775482), (421, 670488), (546, 516988), (614, 459732), (728, 387741), (842, 335244), (921, 306488), (1092, 258494), (1228, 229866), (1263, 223496), (1684, 167622), (1842, 153244), (2149, 131352), (2184, 129247), (2456, 114933), (2526, 111748), (2947, 95784), (3368, 83811), (3684, 76622), (3991, 70728), (4298, 65676), (5052, 55874), (5473, 51576), (5894, 47892), (6447, 43784), (7368, 38311), (7982, 35364), (8596, 32838), (8841, 31928), (10104, 27937), (10946, 25788), (11788, 23946), (11973, 23576), (12894, 21892), (15964, 17682), (16419, 17192)]