177728526

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 228697074

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 239, 282, 293, 423, 478, 586, 717, 846, 879, 1269, 1434, 1758, 2151, 2538, 2637, 4302, 5274, 6453, 7911, 11233, 12906, 13771, 15822, 22466, 27542, 33699, 41313, 67398, 70027, 82626, 101097, 123939, 140054, 202194, 210081, 247878, 303291, 371817, 420162, 606582, 630243, 743634, 1260486, 1890729, 3291269, 3781458, 6582538, 9873807, 19747614, 29621421, 59242842, 88864263, 177728526]

約数ペア:

[(1, 177728526), (2, 88864263), (3, 59242842), (6, 29621421), (9, 19747614), (18, 9873807), (27, 6582538), (47, 3781458), (54, 3291269), (94, 1890729), (141, 1260486), (239, 743634), (282, 630243), (293, 606582), (423, 420162), (478, 371817), (586, 303291), (717, 247878), (846, 210081), (879, 202194), (1269, 140054), (1434, 123939), (1758, 101097), (2151, 82626), (2538, 70027), (2637, 67398), (4302, 41313), (5274, 33699), (6453, 27542), (7911, 22466), (11233, 15822), (12906, 13771)]