261583791228

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{482773}}^1$

素因数の和:482988

約数の個数: 96

約数和(自身を含む): 705622478400

約数和(自身を除く): 444038687172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 173, 174, 261, 346, 348, 519, 522, 692, 783, 1038, 1044, 1557, 1566, 2076, 3114, 3132, 4671, 5017, 6228, 9342, 10034, 15051, 18684, 20068, 30102, 45153, 60204, 90306, 135459, 180612, 270918, 482773, 541836, 965546, 1448319, 1931092, 2896638, 4344957, 5793276, 8689914, 13034871, 14000417, 17379828, 26069742, 28000834, 42001251, 52139484, 56001668, 83519729, 84002502, 126003753, 167039458, 168005004, 250559187, 252007506, 334078916, 378011259, 501118374, 504015012, 751677561, 756022518, 1002236748, 1503355122, 1512045036, 2255032683, 2422072141, 3006710244, 4510065366, 4844144282, 7266216423, 9020130732, 9688288564, 14532432846, 21798649269, 29064865692, 43597298538, 65395947807, 87194597076, 130791895614, 261583791228]

約数ペア:

[(1, 261583791228), (2, 130791895614), (3, 87194597076), (4, 65395947807), (6, 43597298538), (9, 29064865692), (12, 21798649269), (18, 14532432846), (27, 9688288564), (29, 9020130732), (36, 7266216423), (54, 4844144282), (58, 4510065366), (87, 3006710244), (108, 2422072141), (116, 2255032683), (173, 1512045036), (174, 1503355122), (261, 1002236748), (346, 756022518), (348, 751677561), (519, 504015012), (522, 501118374), (692, 378011259), (783, 334078916), (1038, 252007506), (1044, 250559187), (1557, 168005004), (1566, 167039458), (2076, 126003753), (3114, 84002502), (3132, 83519729), (4671, 56001668), (5017, 52139484), (6228, 42001251), (9342, 28000834), (10034, 26069742), (15051, 17379828), (18684, 14000417), (20068, 13034871), (30102, 8689914), (45153, 5793276), (60204, 4344957), (90306, 2896638), (135459, 1931092), (180612, 1448319), (270918, 965546), (482773, 541836)]