1996256448

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 224

約数和(自身を含む): 6083320320

約数和(自身を除く): 4087063872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 71, 72, 96, 106, 108, 142, 144, 159, 192, 212, 213, 216, 284, 288, 307, 318, 424, 426, 432, 477, 568, 576, 614, 636, 639, 848, 852, 864, 921, 954, 1136, 1228, 1272, 1278, 1431, 1696, 1704, 1728, 1842, 1908, 1917, 2272, 2456, 2544, 2556, 2763, 2862, 3392, 3408, 3684, 3763, 3816, 3834, 4544, 4912, 5088, 5112, 5526, 5724, 6816, 7368, 7526, 7632, 7668, 8289, 9824, 10176, 10224, 11052, 11289, 11448, 13632, 14736, 15052, 15264, 15336, 16271, 16578, 19648, 20448, 21797, 22104, 22578, 22896, 29472, 30104, 30528, 30672, 32542, 33156, 33867, 40896, 43594, 44208, 45156, 45792, 48813, 58944, 60208, 61344, 65084, 65391, 66312, 67734, 87188, 88416, 90312, 91584, 97626, 101601, 120416, 122688, 130168, 130782, 132624, 135468, 146439, 174376, 176832, 180624, 195252, 196173, 203202, 240832, 260336, 261564, 265248, 270936, 292878, 348752, 361248, 390504, 392346, 406404, 439317, 520672, 523128, 530496, 541872, 585756, 588519, 697504, 722496, 781008, 784692, 812808, 878634, 1041344, 1046256, 1083744, 1155241, 1171512, 1177038, 1395008, 1562016, 1569384, 1625616, 1757268, 2092512, 2167488, 2310482, 2343024, 2354076, 3124032, 3138768, 3251232, 3465723, 3514536, 4185024, 4620964, 4686048, 4708152, 6277536, 6502464, 6931446, 7029072, 9241928, 9372096, 9416304, 10397169, 12555072, 13862892, 14058144, 18483856, 18832608, 20794338, 27725784, 28116288, 31191507, 36967712, 37665216, 41588676, 55451568, 62383014, 73935424, 83177352, 110903136, 124766028, 166354704, 221806272, 249532056, 332709408, 499064112, 665418816, 998128224, 1996256448]

約数ペア:

[(1, 1996256448), (2, 998128224), (3, 665418816), (4, 499064112), (6, 332709408), (8, 249532056), (9, 221806272), (12, 166354704), (16, 124766028), (18, 110903136), (24, 83177352), (27, 73935424), (32, 62383014), (36, 55451568), (48, 41588676), (53, 37665216), (54, 36967712), (64, 31191507), (71, 28116288), (72, 27725784), (96, 20794338), (106, 18832608), (108, 18483856), (142, 14058144), (144, 13862892), (159, 12555072), (192, 10397169), (212, 9416304), (213, 9372096), (216, 9241928), (284, 7029072), (288, 6931446), (307, 6502464), (318, 6277536), (424, 4708152), (426, 4686048), (432, 4620964), (477, 4185024), (568, 3514536), (576, 3465723), (614, 3251232), (636, 3138768), (639, 3124032), (848, 2354076), (852, 2343024), (864, 2310482), (921, 2167488), (954, 2092512), (1136, 1757268), (1228, 1625616), (1272, 1569384), (1278, 1562016), (1431, 1395008), (1696, 1177038), (1704, 1171512), (1728, 1155241), (1842, 1083744), (1908, 1046256), (1917, 1041344), (2272, 878634), (2456, 812808), (2544, 784692), (2556, 781008), (2763, 722496), (2862, 697504), (3392, 588519), (3408, 585756), (3684, 541872), (3763, 530496), (3816, 523128), (3834, 520672), (4544, 439317), (4912, 406404), (5088, 392346), (5112, 390504), (5526, 361248), (5724, 348752), (6816, 292878), (7368, 270936), (7526, 265248), (7632, 261564), (7668, 260336), (8289, 240832), (9824, 203202), (10176, 196173), (10224, 195252), (11052, 180624), (11289, 176832), (11448, 174376), (13632, 146439), (14736, 135468), (15052, 132624), (15264, 130782), (15336, 130168), (16271, 122688), (16578, 120416), (19648, 101601), (20448, 97626), (21797, 91584), (22104, 90312), (22578, 88416), (22896, 87188), (29472, 67734), (30104, 66312), (30528, 65391), (30672, 65084), (32542, 61344), (33156, 60208), (33867, 58944), (40896, 48813), (43594, 45792), (44208, 45156)]