289607112

素因数分解:

$2^3\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{2503}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 785154240

約数和(自身を除く): 495547128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1607, 2503, 3214, 4821, 5006, 6428, 7509, 9642, 10012, 12856, 14463, 15018, 19284, 20024, 22527, 28926, 30036, 38568, 45054, 57852, 60072, 90108, 115704, 180216, 4022321, 8044642, 12066963, 16089284, 24133926, 32178568, 36200889, 48267852, 72401778, 96535704, 144803556, 289607112]

約数ペア:

[(1, 289607112), (2, 144803556), (3, 96535704), (4, 72401778), (6, 48267852), (8, 36200889), (9, 32178568), (12, 24133926), (18, 16089284), (24, 12066963), (36, 8044642), (72, 4022321), (1607, 180216), (2503, 115704), (3214, 90108), (4821, 60072), (5006, 57852), (6428, 45054), (7509, 38568), (9642, 30036), (10012, 28926), (12856, 22527), (14463, 20024), (15018, 19284)]