887883984

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 2962310400

約数和(自身を除く): 2074426416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 53, 54, 57, 72, 76, 78, 104, 106, 108, 114, 117, 144, 152, 156, 157, 159, 171, 208, 212, 216, 228, 234, 247, 304, 312, 314, 318, 342, 351, 424, 432, 456, 468, 471, 477, 494, 513, 624, 628, 636, 684, 689, 702, 741, 848, 912, 936, 942, 954, 988, 1007, 1026, 1256, 1272, 1368, 1378, 1404, 1413, 1431, 1482, 1872, 1884, 1908, 1976, 2014, 2041, 2052, 2067, 2223, 2512, 2544, 2736, 2756, 2808, 2826, 2862, 2964, 2983, 3021, 3768, 3816, 3952, 4028, 4082, 4104, 4134, 4239, 4446, 5512, 5616, 5652, 5724, 5928, 5966, 6042, 6123, 6201, 6669, 7536, 7632, 8056, 8164, 8208, 8268, 8321, 8478, 8892, 8949, 9063, 11024, 11304, 11448, 11856, 11932, 12084, 12246, 12402, 13091, 13338, 16112, 16328, 16536, 16642, 16956, 17784, 17898, 18126, 18369, 18603, 22608, 22896, 23864, 24168, 24492, 24804, 24963, 26182, 26676, 26847, 27189, 32656, 33072, 33284, 33912, 35568, 35796, 36252, 36738, 37206, 38779, 39273, 47728, 48336, 48984, 49608, 49926, 52364, 53352, 53694, 54378, 55107, 66568, 67824, 71592, 72504, 73476, 74412, 74889, 77558, 78546, 80541, 97968, 99216, 99852, 104728, 106704, 107388, 108173, 108756, 110214, 116337, 117819, 133136, 143184, 145008, 146952, 148824, 149778, 155116, 157092, 158099, 161082, 199704, 209456, 214776, 216346, 217512, 220428, 224667, 232674, 235638, 293904, 297648, 299556, 310232, 314184, 316198, 322164, 324519, 349011, 353457, 399408, 429552, 432692, 435024, 440856, 449334, 465348, 471276, 474297, 599112, 620464, 628368, 632396, 644328, 649038, 698022, 706914, 865384, 881712, 898668, 930696, 942552, 948594, 973557, 1047033, 1198224, 1264792, 1288656, 1298076, 1396044, 1413828, 1422891, 1730768, 1797336, 1861392, 1885104, 1897188, 1947114, 2055287, 2094066, 2529584, 2596152, 2792088, 2827656, 2845782, 2920671, 3594672, 3794376, 3894228, 4110574, 4188132, 4268673, 5192304, 5584176, 5655312, 5691564, 5841342, 6165861, 7588752, 7788456, 8221148, 8376264, 8537346, 11383128, 11682684, 12331722, 15576912, 16442296, 16752528, 17074692, 18497583, 22766256, 23365368, 24663444, 32884592, 34149384, 36995166, 46730736, 49326888, 55492749, 68298768, 73990332, 98653776, 110985498, 147980664, 221970996, 295961328, 443941992, 887883984]

約数ペア:

[(1, 887883984), (2, 443941992), (3, 295961328), (4, 221970996), (6, 147980664), (8, 110985498), (9, 98653776), (12, 73990332), (13, 68298768), (16, 55492749), (18, 49326888), (19, 46730736), (24, 36995166), (26, 34149384), (27, 32884592), (36, 24663444), (38, 23365368), (39, 22766256), (48, 18497583), (52, 17074692), (53, 16752528), (54, 16442296), (57, 15576912), (72, 12331722), (76, 11682684), (78, 11383128), (104, 8537346), (106, 8376264), (108, 8221148), (114, 7788456), (117, 7588752), (144, 6165861), (152, 5841342), (156, 5691564), (157, 5655312), (159, 5584176), (171, 5192304), (208, 4268673), (212, 4188132), (216, 4110574), (228, 3894228), (234, 3794376), (247, 3594672), (304, 2920671), (312, 2845782), (314, 2827656), (318, 2792088), (342, 2596152), (351, 2529584), (424, 2094066), (432, 2055287), (456, 1947114), (468, 1897188), (471, 1885104), (477, 1861392), (494, 1797336), (513, 1730768), (624, 1422891), (628, 1413828), (636, 1396044), (684, 1298076), (689, 1288656), (702, 1264792), (741, 1198224), (848, 1047033), (912, 973557), (936, 948594), (942, 942552), (954, 930696), (988, 898668), (1007, 881712), (1026, 865384), (1256, 706914), (1272, 698022), (1368, 649038), (1378, 644328), (1404, 632396), (1413, 628368), (1431, 620464), (1482, 599112), (1872, 474297), (1884, 471276), (1908, 465348), (1976, 449334), (2014, 440856), (2041, 435024), (2052, 432692), (2067, 429552), (2223, 399408), (2512, 353457), (2544, 349011), (2736, 324519), (2756, 322164), (2808, 316198), (2826, 314184), (2862, 310232), (2964, 299556), (2983, 297648), (3021, 293904), (3768, 235638), (3816, 232674), (3952, 224667), (4028, 220428), (4082, 217512), (4104, 216346), (4134, 214776), (4239, 209456), (4446, 199704), (5512, 161082), (5616, 158099), (5652, 157092), (5724, 155116), (5928, 149778), (5966, 148824), (6042, 146952), (6123, 145008), (6201, 143184), (6669, 133136), (7536, 117819), (7632, 116337), (8056, 110214), (8164, 108756), (8208, 108173), (8268, 107388), (8321, 106704), (8478, 104728), (8892, 99852), (8949, 99216), (9063, 97968), (11024, 80541), (11304, 78546), (11448, 77558), (11856, 74889), (11932, 74412), (12084, 73476), (12246, 72504), (12402, 71592), (13091, 67824), (13338, 66568), (16112, 55107), (16328, 54378), (16536, 53694), (16642, 53352), (16956, 52364), (17784, 49926), (17898, 49608), (18126, 48984), (18369, 48336), (18603, 47728), (22608, 39273), (22896, 38779), (23864, 37206), (24168, 36738), (24492, 36252), (24804, 35796), (24963, 35568), (26182, 33912), (26676, 33284), (26847, 33072), (27189, 32656)]