270595458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2063}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 689541120

約数和(自身を除く): 418945662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 694, 1041, 2063, 2082, 2429, 3123, 4126, 4858, 6189, 6246, 7287, 9369, 12378, 14441, 14574, 18567, 18738, 21861, 28882, 37134, 43323, 43722, 55701, 65583, 86646, 111402, 129969, 131166, 259938, 389907, 715861, 779814, 1431722, 2147583, 4295166, 5011027, 6442749, 10022054, 12885498, 15033081, 19328247, 30066162, 38656494, 45099243, 90198486, 135297729, 270595458]

約数ペア:

[(1, 270595458), (2, 135297729), (3, 90198486), (6, 45099243), (7, 38656494), (9, 30066162), (14, 19328247), (18, 15033081), (21, 12885498), (27, 10022054), (42, 6442749), (54, 5011027), (63, 4295166), (126, 2147583), (189, 1431722), (347, 779814), (378, 715861), (694, 389907), (1041, 259938), (2063, 131166), (2082, 129969), (2429, 111402), (3123, 86646), (4126, 65583), (4858, 55701), (6189, 43722), (6246, 43323), (7287, 37134), (9369, 28882), (12378, 21861), (14441, 18738), (14574, 18567)]