809857248

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{290897}}^1$

素因数の和:290939

約数の個数: 48

約数和(自身を含む): 2199188880

約数和(自身を除く): 1389331632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 290897, 581794, 872691, 1163588, 1745382, 2327176, 3490764, 4654352, 6981528, 8436013, 9308704, 13963056, 16872026, 25308039, 27926112, 33744052, 50616078, 67488104, 101232156, 134976208, 202464312, 269952416, 404928624, 809857248]

約数ペア:

[(1, 809857248), (2, 404928624), (3, 269952416), (4, 202464312), (6, 134976208), (8, 101232156), (12, 67488104), (16, 50616078), (24, 33744052), (29, 27926112), (32, 25308039), (48, 16872026), (58, 13963056), (87, 9308704), (96, 8436013), (116, 6981528), (174, 4654352), (232, 3490764), (348, 2327176), (464, 1745382), (696, 1163588), (928, 872691), (1392, 581794), (2784, 290897)]