15623921508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{25439}}^1$

素因数の和:25617

約数の個数: 96

約数和(自身を含む): 40847278080

約数和(自身を除く): 25223356572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 254, 372, 381, 403, 508, 762, 806, 1209, 1524, 1612, 1651, 2418, 3302, 3937, 4836, 4953, 6604, 7874, 9906, 11811, 15748, 19812, 23622, 25439, 47244, 50878, 51181, 76317, 101756, 102362, 152634, 153543, 204724, 305268, 307086, 330707, 614172, 661414, 788609, 992121, 1322828, 1577218, 1984242, 2365827, 3154436, 3230753, 3968484, 4731654, 6461506, 9463308, 9692259, 10251917, 12923012, 19384518, 20503834, 30755751, 38769036, 41007668, 41999789, 61511502, 83999578, 100153343, 123023004, 125999367, 167999156, 200306686, 251998734, 300460029, 400613372, 503997468, 600920058, 1201840116, 1301993459, 2603986918, 3905980377, 5207973836, 7811960754, 15623921508]

約数ペア:

[(1, 15623921508), (2, 7811960754), (3, 5207973836), (4, 3905980377), (6, 2603986918), (12, 1301993459), (13, 1201840116), (26, 600920058), (31, 503997468), (39, 400613372), (52, 300460029), (62, 251998734), (78, 200306686), (93, 167999156), (124, 125999367), (127, 123023004), (156, 100153343), (186, 83999578), (254, 61511502), (372, 41999789), (381, 41007668), (403, 38769036), (508, 30755751), (762, 20503834), (806, 19384518), (1209, 12923012), (1524, 10251917), (1612, 9692259), (1651, 9463308), (2418, 6461506), (3302, 4731654), (3937, 3968484), (4836, 3230753), (4953, 3154436), (6604, 2365827), (7874, 1984242), (9906, 1577218), (11811, 1322828), (15748, 992121), (19812, 788609), (23622, 661414), (25439, 614172), (47244, 330707), (50878, 307086), (51181, 305268), (76317, 204724), (101756, 153543), (102362, 152634)]