771475068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{235493}}^1$

素因数の和:235523

約数の個数: 72

約数和(自身を含む): 2400154848

約数和(自身を除く): 1628679780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 235493, 470986, 706479, 941972, 1412958, 1648451, 2119437, 2825916, 3061409, 3296902, 4238874, 4945353, 6122818, 6593804, 8477748, 9184227, 9890706, 12245636, 14836059, 18368454, 19781412, 21429863, 27552681, 29672118, 36736908, 42859726, 55105362, 59344236, 64289589, 85719452, 110210724, 128579178, 192868767, 257158356, 385737534, 771475068]

約数ペア:

[(1, 771475068), (2, 385737534), (3, 257158356), (4, 192868767), (6, 128579178), (7, 110210724), (9, 85719452), (12, 64289589), (13, 59344236), (14, 55105362), (18, 42859726), (21, 36736908), (26, 29672118), (28, 27552681), (36, 21429863), (39, 19781412), (42, 18368454), (52, 14836059), (63, 12245636), (78, 9890706), (84, 9184227), (91, 8477748), (117, 6593804), (126, 6122818), (156, 4945353), (182, 4238874), (234, 3296902), (252, 3061409), (273, 2825916), (364, 2119437), (468, 1648451), (546, 1412958), (819, 941972), (1092, 706479), (1638, 470986), (3276, 235493)]