331117446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3825

約数の個数: 64

約数和(自身を含む): 771379200

約数和(自身を除く): 440261754

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 781, 1254, 1349, 1562, 2343, 2698, 3719, 4047, 4686, 7438, 8094, 11157, 14839, 22314, 29678, 40909, 44517, 70661, 81818, 89034, 122727, 141322, 211983, 245454, 264049, 423966, 528098, 777271, 792147, 1554542, 1584294, 2331813, 2904539, 4663626, 5016931, 5809078, 8713617, 10033862, 15050793, 17427234, 30101586, 55186241, 110372482, 165558723, 331117446]

約数ペア:

[(1, 331117446), (2, 165558723), (3, 110372482), (6, 55186241), (11, 30101586), (19, 17427234), (22, 15050793), (33, 10033862), (38, 8713617), (57, 5809078), (66, 5016931), (71, 4663626), (114, 2904539), (142, 2331813), (209, 1584294), (213, 1554542), (418, 792147), (426, 777271), (627, 528098), (781, 423966), (1254, 264049), (1349, 245454), (1562, 211983), (2343, 141322), (2698, 122727), (3719, 89034), (4047, 81818), (4686, 70661), (7438, 44517), (8094, 40909), (11157, 29678), (14839, 22314)]