245147448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112247}}^1$

素因数の和:112276

約数の個数: 64

約数和(自身を含む): 754306560

約数和(自身を除く): 509159112

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, 312, 364, 546, 728, 1092, 2184, 112247, 224494, 336741, 448988, 673482, 785729, 897976, 1346964, 1459211, 1571458, 2357187, 2693928, 2918422, 3142916, 4377633, 4714374, 5836844, 6285832, 8755266, 9428748, 10214477, 11673688, 17510532, 18857496, 20428954, 30643431, 35021064, 40857908, 61286862, 81715816, 122573724, 245147448]

約数ペア:

[(1, 245147448), (2, 122573724), (3, 81715816), (4, 61286862), (6, 40857908), (7, 35021064), (8, 30643431), (12, 20428954), (13, 18857496), (14, 17510532), (21, 11673688), (24, 10214477), (26, 9428748), (28, 8755266), (39, 6285832), (42, 5836844), (52, 4714374), (56, 4377633), (78, 3142916), (84, 2918422), (91, 2693928), (104, 2357187), (156, 1571458), (168, 1459211), (182, 1346964), (273, 897976), (312, 785729), (364, 673482), (546, 448988), (728, 336741), (1092, 224494), (2184, 112247)]