231917504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39821}}^1$

素因数の和:39853

約数の個数: 56

約数和(自身を含む): 566428128

約数和(自身を除く): 334510624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 39821, 79642, 159284, 278747, 318568, 517673, 557494, 637136, 1035346, 1114988, 1274272, 2070692, 2229976, 2548544, 3623711, 4141384, 4459952, 7247422, 8282768, 8919904, 14494844, 16565536, 17839808, 28989688, 33131072, 57979376, 115958752, 231917504]

約数ペア:

[(1, 231917504), (2, 115958752), (4, 57979376), (7, 33131072), (8, 28989688), (13, 17839808), (14, 16565536), (16, 14494844), (26, 8919904), (28, 8282768), (32, 7247422), (52, 4459952), (56, 4141384), (64, 3623711), (91, 2548544), (104, 2229976), (112, 2070692), (182, 1274272), (208, 1114988), (224, 1035346), (364, 637136), (416, 557494), (448, 517673), (728, 318568), (832, 278747), (1456, 159284), (2912, 79642), (5824, 39821)]