287931168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7559

約数の個数: 144

約数和(自身を含む): 985158720

約数和(自身を除く): 697227552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 7517, 9576, 12768, 15034, 19152, 22551, 30068, 38304, 45102, 52619, 60136, 67653, 90204, 105238, 120272, 135306, 142823, 157857, 180408, 210476, 240544, 270612, 285646, 315714, 360816, 420952, 428469, 473571, 541224, 571292, 631428, 721632, 841904, 856938, 947142, 999761, 1082448, 1142584, 1262856, 1285407, 1683808, 1713876, 1894284, 1999522, 2164896, 2285168, 2525712, 2570814, 2999283, 3427752, 3788568, 3999044, 4570336, 5051424, 5141628, 5998566, 6855504, 7577136, 7998088, 8997849, 10283256, 11997132, 13711008, 15154272, 15996176, 17995698, 20566512, 23994264, 31992352, 35991396, 41133024, 47988528, 71982792, 95977056, 143965584, 287931168]

約数ペア:

[(1, 287931168), (2, 143965584), (3, 95977056), (4, 71982792), (6, 47988528), (7, 41133024), (8, 35991396), (9, 31992352), (12, 23994264), (14, 20566512), (16, 17995698), (18, 15996176), (19, 15154272), (21, 13711008), (24, 11997132), (28, 10283256), (32, 8997849), (36, 7998088), (38, 7577136), (42, 6855504), (48, 5998566), (56, 5141628), (57, 5051424), (63, 4570336), (72, 3999044), (76, 3788568), (84, 3427752), (96, 2999283), (112, 2570814), (114, 2525712), (126, 2285168), (133, 2164896), (144, 1999522), (152, 1894284), (168, 1713876), (171, 1683808), (224, 1285407), (228, 1262856), (252, 1142584), (266, 1082448), (288, 999761), (304, 947142), (336, 856938), (342, 841904), (399, 721632), (456, 631428), (504, 571292), (532, 541224), (608, 473571), (672, 428469), (684, 420952), (798, 360816), (912, 315714), (1008, 285646), (1064, 270612), (1197, 240544), (1368, 210476), (1596, 180408), (1824, 157857), (2016, 142823), (2128, 135306), (2394, 120272), (2736, 105238), (3192, 90204), (4256, 67653), (4788, 60136), (5472, 52619), (6384, 45102), (7517, 38304), (9576, 30068), (12768, 22551), (15034, 19152)]