265853214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3366

約数の個数: 72

約数和(自身を含む): 650449800

約数和(自身を除く): 384596586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 666, 726, 814, 1089, 1221, 2178, 2442, 3299, 3663, 4477, 6598, 7326, 8954, 9897, 13431, 19794, 26862, 29691, 36289, 40293, 59382, 72578, 80586, 108867, 122063, 217734, 244126, 326601, 366189, 399179, 653202, 732378, 798358, 1098567, 1197537, 1342693, 2197134, 2395074, 2685386, 3592611, 4028079, 7185222, 8056158, 12084237, 14769623, 24168474, 29539246, 44308869, 88617738, 132926607, 265853214]

約数ペア:

[(1, 265853214), (2, 132926607), (3, 88617738), (6, 44308869), (9, 29539246), (11, 24168474), (18, 14769623), (22, 12084237), (33, 8056158), (37, 7185222), (66, 4028079), (74, 3592611), (99, 2685386), (111, 2395074), (121, 2197134), (198, 1342693), (222, 1197537), (242, 1098567), (333, 798358), (363, 732378), (407, 653202), (666, 399179), (726, 366189), (814, 326601), (1089, 244126), (1221, 217734), (2178, 122063), (2442, 108867), (3299, 80586), (3663, 72578), (4477, 59382), (6598, 40293), (7326, 36289), (8954, 29691), (9897, 26862), (13431, 19794)]