1284500256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1029247}}^1$

素因数の和:1029273

約数の個数: 48

約数和(自身を含む): 3631186944

約数和(自身を除く): 2346686688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1029247, 2058494, 3087741, 4116988, 6175482, 8233976, 12350964, 13380211, 16467952, 24701928, 26760422, 32935904, 40140633, 49403856, 53520844, 80281266, 98807712, 107041688, 160562532, 214083376, 321125064, 428166752, 642250128, 1284500256]

約数ペア:

[(1, 1284500256), (2, 642250128), (3, 428166752), (4, 321125064), (6, 214083376), (8, 160562532), (12, 107041688), (13, 98807712), (16, 80281266), (24, 53520844), (26, 49403856), (32, 40140633), (39, 32935904), (48, 26760422), (52, 24701928), (78, 16467952), (96, 13380211), (104, 12350964), (156, 8233976), (208, 6175482), (312, 4116988), (416, 3087741), (624, 2058494), (1248, 1029247)]