991374072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{4231}}^1$

素因数の和:5004

約数の個数: 64

約数和(自身を含む): 2673269760

約数和(自身を除く): 1681895688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 751, 1502, 2253, 3004, 4231, 4506, 6008, 8462, 9012, 9763, 12693, 16924, 18024, 19526, 25386, 29289, 33848, 39052, 50772, 55003, 58578, 78104, 101544, 110006, 117156, 165009, 220012, 234312, 330018, 440024, 660036, 1320072, 3177481, 6354962, 9532443, 12709924, 19064886, 25419848, 38129772, 41307253, 76259544, 82614506, 123921759, 165229012, 247843518, 330458024, 495687036, 991374072]

約数ペア:

[(1, 991374072), (2, 495687036), (3, 330458024), (4, 247843518), (6, 165229012), (8, 123921759), (12, 82614506), (13, 76259544), (24, 41307253), (26, 38129772), (39, 25419848), (52, 19064886), (78, 12709924), (104, 9532443), (156, 6354962), (312, 3177481), (751, 1320072), (1502, 660036), (2253, 440024), (3004, 330018), (4231, 234312), (4506, 220012), (6008, 165009), (8462, 117156), (9012, 110006), (9763, 101544), (12693, 78104), (16924, 58578), (18024, 55003), (19526, 50772), (25386, 39052), (29289, 33848)]