220488912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4330

約数の個数: 160

約数和(自身を含む): 766022400

約数和(自身を除く): 545533488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3213, 3672, 4284, 4289, 5712, 6426, 7344, 8568, 8578, 12852, 12867, 17136, 17156, 25704, 25734, 30023, 34312, 38601, 51408, 51468, 60046, 68624, 72913, 77202, 90069, 102936, 115803, 120092, 145826, 154404, 180138, 205872, 218739, 231606, 240184, 270207, 291652, 308808, 360276, 437478, 463212, 480368, 510391, 540414, 583304, 617616, 656217, 720552, 810621, 874956, 926424, 1020782, 1080828, 1166608, 1312434, 1441104, 1531173, 1621242, 1749912, 1852848, 1968651, 2041564, 2161656, 2624868, 3062346, 3242484, 3499824, 3937302, 4083128, 4323312, 4593519, 5249736, 6124692, 6484968, 7874604, 8166256, 9187038, 10499472, 12249384, 12969936, 13780557, 15749208, 18374076, 24498768, 27561114, 31498416, 36748152, 55122228, 73496304, 110244456, 220488912]

約数ペア:

[(1, 220488912), (2, 110244456), (3, 73496304), (4, 55122228), (6, 36748152), (7, 31498416), (8, 27561114), (9, 24498768), (12, 18374076), (14, 15749208), (16, 13780557), (17, 12969936), (18, 12249384), (21, 10499472), (24, 9187038), (27, 8166256), (28, 7874604), (34, 6484968), (36, 6124692), (42, 5249736), (48, 4593519), (51, 4323312), (54, 4083128), (56, 3937302), (63, 3499824), (68, 3242484), (72, 3062346), (84, 2624868), (102, 2161656), (108, 2041564), (112, 1968651), (119, 1852848), (126, 1749912), (136, 1621242), (144, 1531173), (153, 1441104), (168, 1312434), (189, 1166608), (204, 1080828), (216, 1020782), (238, 926424), (252, 874956), (272, 810621), (306, 720552), (336, 656217), (357, 617616), (378, 583304), (408, 540414), (432, 510391), (459, 480368), (476, 463212), (504, 437478), (612, 360276), (714, 308808), (756, 291652), (816, 270207), (918, 240184), (952, 231606), (1008, 218739), (1071, 205872), (1224, 180138), (1428, 154404), (1512, 145826), (1836, 120092), (1904, 115803), (2142, 102936), (2448, 90069), (2856, 77202), (3024, 72913), (3213, 68624), (3672, 60046), (4284, 51468), (4289, 51408), (5712, 38601), (6426, 34312), (7344, 30023), (8568, 25734), (8578, 25704), (12852, 17156), (12867, 17136)]