266904216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 781597440

約数和(自身を除く): 514693224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 101, 102, 127, 136, 153, 202, 204, 254, 289, 303, 306, 381, 404, 408, 508, 578, 606, 612, 762, 808, 867, 909, 1016, 1143, 1156, 1212, 1224, 1524, 1717, 1734, 1818, 2159, 2286, 2312, 2424, 2601, 3048, 3434, 3468, 3636, 4318, 4572, 5151, 5202, 6477, 6868, 6936, 7272, 8636, 9144, 10302, 10404, 12827, 12954, 13736, 15453, 17272, 19431, 20604, 20808, 25654, 25908, 29189, 30906, 36703, 38481, 38862, 41208, 51308, 51816, 58378, 61812, 73406, 76962, 77724, 87567, 102616, 110109, 115443, 116756, 123624, 146812, 153924, 155448, 175134, 218059, 220218, 230886, 233512, 262701, 293624, 307848, 330327, 350268, 436118, 440436, 461772, 525402, 654177, 660654, 700536, 872236, 880872, 923544, 1050804, 1308354, 1321308, 1744472, 1962531, 2101608, 2616708, 2642616, 3707003, 3925062, 5233416, 7414006, 7850124, 11121009, 14828012, 15700248, 22242018, 29656024, 33363027, 44484036, 66726054, 88968072, 133452108, 266904216]

約数ペア:

[(1, 266904216), (2, 133452108), (3, 88968072), (4, 66726054), (6, 44484036), (8, 33363027), (9, 29656024), (12, 22242018), (17, 15700248), (18, 14828012), (24, 11121009), (34, 7850124), (36, 7414006), (51, 5233416), (68, 3925062), (72, 3707003), (101, 2642616), (102, 2616708), (127, 2101608), (136, 1962531), (153, 1744472), (202, 1321308), (204, 1308354), (254, 1050804), (289, 923544), (303, 880872), (306, 872236), (381, 700536), (404, 660654), (408, 654177), (508, 525402), (578, 461772), (606, 440436), (612, 436118), (762, 350268), (808, 330327), (867, 307848), (909, 293624), (1016, 262701), (1143, 233512), (1156, 230886), (1212, 220218), (1224, 218059), (1524, 175134), (1717, 155448), (1734, 153924), (1818, 146812), (2159, 123624), (2286, 116756), (2312, 115443), (2424, 110109), (2601, 102616), (3048, 87567), (3434, 77724), (3468, 76962), (3636, 73406), (4318, 61812), (4572, 58378), (5151, 51816), (5202, 51308), (6477, 41208), (6868, 38862), (6936, 38481), (7272, 36703), (8636, 30906), (9144, 29189), (10302, 25908), (10404, 25654), (12827, 20808), (12954, 20604), (13736, 19431), (15453, 17272)]