2551408009776

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10015891}}^1$

素因数の和:10015995

約数の個数: 120

約数和(自身を含む): 7507712325360

約数和(自身を除く): 4956304315584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 61, 72, 87, 116, 122, 144, 174, 183, 232, 244, 261, 348, 366, 464, 488, 522, 549, 696, 732, 976, 1044, 1098, 1392, 1464, 1769, 2088, 2196, 2928, 3538, 4176, 4392, 5307, 7076, 8784, 10614, 14152, 15921, 21228, 28304, 31842, 42456, 63684, 84912, 127368, 254736, 10015891, 20031782, 30047673, 40063564, 60095346, 80127128, 90143019, 120190692, 160254256, 180286038, 240381384, 290460839, 360572076, 480762768, 580921678, 610969351, 721144152, 871382517, 1161843356, 1221938702, 1442288304, 1742765034, 1832908053, 2323686712, 2443877404, 2614147551, 3485530068, 3665816106, 4647373424, 4887754808, 5228295102, 5498724159, 6971060136, 7331632212, 9775509616, 10456590204, 10997448318, 13942120272, 14663264424, 17718111179, 20913180408, 21994896636, 29326528848, 35436222358, 41826360816, 43989793272, 53154333537, 70872444716, 87979586544, 106308667074, 141744889432, 159463000611, 212617334148, 283489778864, 318926001222, 425234668296, 637852002444, 850469336592, 1275704004888, 2551408009776]

約数ペア:

[(1, 2551408009776), (2, 1275704004888), (3, 850469336592), (4, 637852002444), (6, 425234668296), (8, 318926001222), (9, 283489778864), (12, 212617334148), (16, 159463000611), (18, 141744889432), (24, 106308667074), (29, 87979586544), (36, 70872444716), (48, 53154333537), (58, 43989793272), (61, 41826360816), (72, 35436222358), (87, 29326528848), (116, 21994896636), (122, 20913180408), (144, 17718111179), (174, 14663264424), (183, 13942120272), (232, 10997448318), (244, 10456590204), (261, 9775509616), (348, 7331632212), (366, 6971060136), (464, 5498724159), (488, 5228295102), (522, 4887754808), (549, 4647373424), (696, 3665816106), (732, 3485530068), (976, 2614147551), (1044, 2443877404), (1098, 2323686712), (1392, 1832908053), (1464, 1742765034), (1769, 1442288304), (2088, 1221938702), (2196, 1161843356), (2928, 871382517), (3538, 721144152), (4176, 610969351), (4392, 580921678), (5307, 480762768), (7076, 360572076), (8784, 290460839), (10614, 240381384), (14152, 180286038), (15921, 160254256), (21228, 120190692), (28304, 90143019), (31842, 80127128), (42456, 60095346), (63684, 40063564), (84912, 30047673), (127368, 20031782), (254736, 10015891)]