307928088

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109661}}^1$

素因数の和:109689

約数の個数: 64

約数和(自身を含む): 921160800

約数和(自身を除く): 613232712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 109661, 219322, 328983, 438644, 657966, 877288, 986949, 1315932, 1425593, 1973898, 2631864, 2851186, 2960847, 3947796, 4276779, 5702372, 5921694, 7895592, 8553558, 11404744, 11843388, 12830337, 17107116, 23686776, 25660674, 34214232, 38491011, 51321348, 76982022, 102642696, 153964044, 307928088]

約数ペア:

[(1, 307928088), (2, 153964044), (3, 102642696), (4, 76982022), (6, 51321348), (8, 38491011), (9, 34214232), (12, 25660674), (13, 23686776), (18, 17107116), (24, 12830337), (26, 11843388), (27, 11404744), (36, 8553558), (39, 7895592), (52, 5921694), (54, 5702372), (72, 4276779), (78, 3947796), (104, 2960847), (108, 2851186), (117, 2631864), (156, 1973898), (216, 1425593), (234, 1315932), (312, 986949), (351, 877288), (468, 657966), (702, 438644), (936, 328983), (1404, 219322), (2808, 109661)]