304089084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{983}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 829893792

約数和(自身を除く): 525804708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 661, 983, 1322, 1966, 1983, 2644, 2949, 3932, 3966, 5898, 5949, 7932, 8593, 8847, 11796, 11898, 12779, 17186, 17694, 23796, 25558, 25779, 34372, 35388, 38337, 51116, 51558, 76674, 77337, 103116, 115011, 153348, 154674, 230022, 309348, 460044, 649763, 1299526, 1949289, 2599052, 3898578, 5847867, 7797156, 8446919, 11695734, 16893838, 23391468, 25340757, 33787676, 50681514, 76022271, 101363028, 152044542, 304089084]

約数ペア:

[(1, 304089084), (2, 152044542), (3, 101363028), (4, 76022271), (6, 50681514), (9, 33787676), (12, 25340757), (13, 23391468), (18, 16893838), (26, 11695734), (36, 8446919), (39, 7797156), (52, 5847867), (78, 3898578), (117, 2599052), (156, 1949289), (234, 1299526), (468, 649763), (661, 460044), (983, 309348), (1322, 230022), (1966, 154674), (1983, 153348), (2644, 115011), (2949, 103116), (3932, 77337), (3966, 76674), (5898, 51558), (5949, 51116), (7932, 38337), (8593, 35388), (8847, 34372), (11796, 25779), (11898, 25558), (12779, 23796), (17186, 17694)]