228673018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 444614400

約数和(自身を除く): 215941382

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 119, 122, 133, 238, 266, 323, 427, 646, 829, 854, 1037, 1159, 1658, 2074, 2261, 2318, 4522, 5803, 7259, 8113, 11606, 14093, 14518, 15751, 16226, 19703, 28186, 31502, 39406, 50569, 98651, 101138, 110257, 137921, 197302, 220514, 267767, 275842, 353983, 535534, 707966, 859673, 960811, 1719346, 1874369, 1921622, 3748738, 6017711, 6725677, 12035422, 13451354, 16333787, 32667574, 114336509, 228673018]

約数ペア:

[(1, 228673018), (2, 114336509), (7, 32667574), (14, 16333787), (17, 13451354), (19, 12035422), (34, 6725677), (38, 6017711), (61, 3748738), (119, 1921622), (122, 1874369), (133, 1719346), (238, 960811), (266, 859673), (323, 707966), (427, 535534), (646, 353983), (829, 275842), (854, 267767), (1037, 220514), (1159, 197302), (1658, 137921), (2074, 110257), (2261, 101138), (2318, 98651), (4522, 50569), (5803, 39406), (7259, 31502), (8113, 28186), (11606, 19703), (14093, 16226), (14518, 15751)]