244698740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 613194624

約数和(自身を除く): 368495884

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 67, 110, 130, 134, 143, 220, 260, 268, 286, 335, 572, 670, 715, 737, 871, 1277, 1340, 1430, 1474, 1742, 2554, 2860, 2948, 3484, 3685, 4355, 5108, 6385, 7370, 8710, 9581, 12770, 14047, 14740, 16601, 17420, 19162, 25540, 28094, 33202, 38324, 47905, 56188, 66404, 70235, 83005, 85559, 95810, 140470, 166010, 171118, 182611, 191620, 280940, 332020, 342236, 365222, 427795, 730444, 855590, 913055, 941149, 1112267, 1711180, 1826110, 1882298, 2224534, 3652220, 3764596, 4449068, 4705745, 5561335, 9411490, 11122670, 12234937, 18822980, 22245340, 24469874, 48939748, 61174685, 122349370, 244698740]

約数ペア:

[(1, 244698740), (2, 122349370), (4, 61174685), (5, 48939748), (10, 24469874), (11, 22245340), (13, 18822980), (20, 12234937), (22, 11122670), (26, 9411490), (44, 5561335), (52, 4705745), (55, 4449068), (65, 3764596), (67, 3652220), (110, 2224534), (130, 1882298), (134, 1826110), (143, 1711180), (220, 1112267), (260, 941149), (268, 913055), (286, 855590), (335, 730444), (572, 427795), (670, 365222), (715, 342236), (737, 332020), (871, 280940), (1277, 191620), (1340, 182611), (1430, 171118), (1474, 166010), (1742, 140470), (2554, 95810), (2860, 85559), (2948, 83005), (3484, 70235), (3685, 66404), (4355, 56188), (5108, 47905), (6385, 38324), (7370, 33202), (8710, 28094), (9581, 25540), (12770, 19162), (14047, 17420), (14740, 16601)]