346409076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20753}}^1$

素因数の和:20880

約数の個数: 48

約数和(自身を含む): 878641344

約数和(自身を除く): 532232268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 16692, 20753, 41506, 62259, 83012, 124518, 249036, 269789, 539578, 809367, 1079156, 1618734, 2220571, 3237468, 4441142, 6661713, 8882284, 13323426, 26646852, 28867423, 57734846, 86602269, 115469692, 173204538, 346409076]

約数ペア:

[(1, 346409076), (2, 173204538), (3, 115469692), (4, 86602269), (6, 57734846), (12, 28867423), (13, 26646852), (26, 13323426), (39, 8882284), (52, 6661713), (78, 4441142), (107, 3237468), (156, 2220571), (214, 1618734), (321, 1079156), (428, 809367), (642, 539578), (1284, 269789), (1391, 249036), (2782, 124518), (4173, 83012), (5564, 62259), (8346, 41506), (16692, 20753)]