291230706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4755

約数の個数: 64

約数和(自身を含む): 678440448

約数和(自身を除く): 387209742

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 442, 611, 663, 799, 1222, 1326, 1598, 1833, 2397, 3666, 4673, 4794, 9346, 10387, 14019, 20774, 28038, 31161, 60749, 62322, 79441, 121498, 158882, 182247, 219631, 238323, 364494, 439262, 476646, 658893, 1032733, 1317786, 2065466, 2855203, 3098199, 3733727, 5710406, 6196398, 7467454, 8565609, 11201181, 17131218, 22402362, 48538451, 97076902, 145615353, 291230706]

約数ペア:

[(1, 291230706), (2, 145615353), (3, 97076902), (6, 48538451), (13, 22402362), (17, 17131218), (26, 11201181), (34, 8565609), (39, 7467454), (47, 6196398), (51, 5710406), (78, 3733727), (94, 3098199), (102, 2855203), (141, 2065466), (221, 1317786), (282, 1032733), (442, 658893), (611, 476646), (663, 439262), (799, 364494), (1222, 238323), (1326, 219631), (1598, 182247), (1833, 158882), (2397, 121498), (3666, 79441), (4673, 62322), (4794, 60749), (9346, 31161), (10387, 28038), (14019, 20774)]