274538862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 659957760

約数和(自身を除く): 385418898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 263, 351, 526, 702, 789, 1487, 1578, 2367, 2974, 3419, 4461, 4734, 6838, 7101, 8922, 10257, 13383, 14202, 19331, 20514, 26766, 30771, 38662, 40149, 57993, 61542, 80298, 92313, 115986, 173979, 184626, 347958, 391081, 521937, 782162, 1043874, 1173243, 2346486, 3519729, 5084053, 7039458, 10168106, 10559187, 15252159, 21118374, 30504318, 45756477, 91512954, 137269431, 274538862]

約数ペア:

[(1, 274538862), (2, 137269431), (3, 91512954), (6, 45756477), (9, 30504318), (13, 21118374), (18, 15252159), (26, 10559187), (27, 10168106), (39, 7039458), (54, 5084053), (78, 3519729), (117, 2346486), (234, 1173243), (263, 1043874), (351, 782162), (526, 521937), (702, 391081), (789, 347958), (1487, 184626), (1578, 173979), (2367, 115986), (2974, 92313), (3419, 80298), (4461, 61542), (4734, 57993), (6838, 40149), (7101, 38662), (8922, 30771), (10257, 26766), (13383, 20514), (14202, 19331)]