289132326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27647}}^1$

素因数の和:27745

約数の個数: 48

約数和(自身を含む): 724598784

約数和(自身を除く): 435466458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 27647, 55294, 82941, 165882, 193529, 248823, 387058, 497646, 580587, 1161174, 1741761, 2294701, 3483522, 4589402, 6884103, 13768206, 16062907, 20652309, 32125814, 41304618, 48188721, 96377442, 144566163, 289132326]

約数ペア:

[(1, 289132326), (2, 144566163), (3, 96377442), (6, 48188721), (7, 41304618), (9, 32125814), (14, 20652309), (18, 16062907), (21, 13768206), (42, 6884103), (63, 4589402), (83, 3483522), (126, 2294701), (166, 1741761), (249, 1161174), (498, 580587), (581, 497646), (747, 387058), (1162, 248823), (1494, 193529), (1743, 165882), (3486, 82941), (5229, 55294), (10458, 27647)]