481505778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{19231}}^1$

素因数の和:19359

約数の個数: 48

約数和(自身を含む): 1134072576

約数和(自身を除く): 652566798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 8346, 12519, 19231, 25038, 38462, 57693, 115386, 173079, 250003, 346158, 500006, 750009, 1500018, 2057717, 2250027, 4115434, 4500054, 6173151, 12346302, 18519453, 26750321, 37038906, 53500642, 80250963, 160501926, 240752889, 481505778]

約数ペア:

[(1, 481505778), (2, 240752889), (3, 160501926), (6, 80250963), (9, 53500642), (13, 37038906), (18, 26750321), (26, 18519453), (39, 12346302), (78, 6173151), (107, 4500054), (117, 4115434), (214, 2250027), (234, 2057717), (321, 1500018), (642, 750009), (963, 500006), (1391, 346158), (1926, 250003), (2782, 173079), (4173, 115386), (8346, 57693), (12519, 38462), (19231, 25038)]