842811816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 2786918400

約数和(自身を除く): 1944106584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 79, 84, 88, 92, 132, 138, 154, 158, 161, 168, 184, 231, 237, 251, 253, 264, 276, 308, 316, 322, 462, 474, 483, 502, 506, 552, 553, 616, 632, 644, 753, 759, 869, 924, 948, 966, 1004, 1012, 1106, 1288, 1506, 1518, 1659, 1738, 1757, 1771, 1817, 1848, 1896, 1932, 2008, 2024, 2212, 2607, 2761, 3012, 3036, 3318, 3476, 3514, 3542, 3634, 3864, 4424, 5214, 5271, 5313, 5451, 5522, 5773, 6024, 6072, 6083, 6636, 6952, 7028, 7084, 7268, 8283, 10428, 10542, 10626, 10902, 11044, 11546, 12166, 12719, 13272, 14056, 14168, 14536, 16566, 17319, 18249, 19327, 19829, 19987, 20856, 21084, 21252, 21804, 22088, 23092, 24332, 25438, 33132, 34638, 36498, 38157, 38654, 39658, 39974, 40411, 42168, 42504, 43608, 46184, 48664, 50876, 57981, 59487, 59961, 63503, 66264, 69276, 72996, 76314, 77308, 79316, 79948, 80822, 101752, 115962, 118974, 119922, 121233, 127006, 138552, 138803, 139909, 145992, 152628, 154616, 158632, 159896, 161644, 190509, 218119, 231924, 237948, 239844, 242466, 254012, 277606, 279818, 305256, 323288, 381018, 416409, 419727, 436238, 444521, 456067, 463848, 475896, 479688, 484932, 508024, 555212, 559636, 654357, 762036, 832818, 839454, 872476, 889042, 912134, 969864, 1110424, 1119272, 1308714, 1333563, 1368201, 1524072, 1526833, 1665636, 1678908, 1744952, 1778084, 1824268, 2617428, 2667126, 2736402, 3053666, 3192469, 3331272, 3357816, 3556168, 3648536, 4580499, 5016737, 5234856, 5334252, 5472804, 6107332, 6384938, 9160998, 9577407, 10033474, 10668504, 10945608, 12214664, 12769876, 15050211, 18321996, 19154814, 20066948, 25539752, 30100422, 35117159, 36643992, 38309628, 40133896, 60200844, 70234318, 76619256, 105351477, 120401688, 140468636, 210702954, 280937272, 421405908, 842811816]

約数ペア:

[(1, 842811816), (2, 421405908), (3, 280937272), (4, 210702954), (6, 140468636), (7, 120401688), (8, 105351477), (11, 76619256), (12, 70234318), (14, 60200844), (21, 40133896), (22, 38309628), (23, 36643992), (24, 35117159), (28, 30100422), (33, 25539752), (42, 20066948), (44, 19154814), (46, 18321996), (56, 15050211), (66, 12769876), (69, 12214664), (77, 10945608), (79, 10668504), (84, 10033474), (88, 9577407), (92, 9160998), (132, 6384938), (138, 6107332), (154, 5472804), (158, 5334252), (161, 5234856), (168, 5016737), (184, 4580499), (231, 3648536), (237, 3556168), (251, 3357816), (253, 3331272), (264, 3192469), (276, 3053666), (308, 2736402), (316, 2667126), (322, 2617428), (462, 1824268), (474, 1778084), (483, 1744952), (502, 1678908), (506, 1665636), (552, 1526833), (553, 1524072), (616, 1368201), (632, 1333563), (644, 1308714), (753, 1119272), (759, 1110424), (869, 969864), (924, 912134), (948, 889042), (966, 872476), (1004, 839454), (1012, 832818), (1106, 762036), (1288, 654357), (1506, 559636), (1518, 555212), (1659, 508024), (1738, 484932), (1757, 479688), (1771, 475896), (1817, 463848), (1848, 456067), (1896, 444521), (1932, 436238), (2008, 419727), (2024, 416409), (2212, 381018), (2607, 323288), (2761, 305256), (3012, 279818), (3036, 277606), (3318, 254012), (3476, 242466), (3514, 239844), (3542, 237948), (3634, 231924), (3864, 218119), (4424, 190509), (5214, 161644), (5271, 159896), (5313, 158632), (5451, 154616), (5522, 152628), (5773, 145992), (6024, 139909), (6072, 138803), (6083, 138552), (6636, 127006), (6952, 121233), (7028, 119922), (7084, 118974), (7268, 115962), (8283, 101752), (10428, 80822), (10542, 79948), (10626, 79316), (10902, 77308), (11044, 76314), (11546, 72996), (12166, 69276), (12719, 66264), (13272, 63503), (14056, 59961), (14168, 59487), (14536, 57981), (16566, 50876), (17319, 48664), (18249, 46184), (19327, 43608), (19829, 42504), (19987, 42168), (20856, 40411), (21084, 39974), (21252, 39658), (21804, 38654), (22088, 38157), (23092, 36498), (24332, 34638), (25438, 33132)]