28287862848

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{5051}}^1$

素因数の和:5542

約数の個数: 224

約数和(自身を含む): 95265361920

約数和(自身を除く): 66977499072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 463, 504, 576, 672, 756, 864, 926, 1008, 1344, 1389, 1512, 1728, 1852, 2016, 2778, 3024, 3241, 3704, 4032, 4167, 5051, 5556, 6048, 6482, 7408, 8334, 9723, 10102, 11112, 12096, 12501, 12964, 14816, 15153, 16668, 19446, 20204, 22224, 25002, 25928, 29169, 29632, 30306, 33336, 35357, 38892, 40408, 44448, 45459, 50004, 51856, 58338, 60612, 66672, 70714, 77784, 80816, 87507, 88896, 90918, 100008, 103712, 106071, 116676, 121224, 133344, 136377, 141428, 155568, 161632, 175014, 181836, 200016, 207424, 212142, 233352, 242448, 266688, 272754, 282856, 311136, 318213, 323264, 350028, 363672, 400032, 424284, 466704, 484896, 545508, 565712, 622272, 636426, 700056, 727344, 800064, 848568, 933408, 954639, 969792, 1091016, 1131424, 1272852, 1400112, 1454688, 1697136, 1866816, 1909278, 2182032, 2262848, 2338613, 2545704, 2800224, 2909376, 3394272, 3818556, 4364064, 4677226, 5091408, 5600448, 6788544, 7015839, 7637112, 8728128, 9354452, 10182816, 14031678, 15274224, 16370291, 18708904, 20365632, 21047517, 28063356, 30548448, 32740582, 37417808, 42095034, 49110873, 56126712, 61096896, 63142551, 65481164, 74835616, 84190068, 98221746, 112253424, 126285102, 130962328, 147332619, 149671232, 168380136, 196443492, 224506848, 252570204, 261924656, 294665238, 336760272, 392886984, 441997857, 449013696, 505140408, 523849312, 589330476, 673520544, 785773968, 883995714, 1010280816, 1047698624, 1178660952, 1347041088, 1571547936, 1767991428, 2020561632, 2357321904, 3143095872, 3535982856, 4041123264, 4714643808, 7071965712, 9429287616, 14143931424, 28287862848]

約数ペア:

[(1, 28287862848), (2, 14143931424), (3, 9429287616), (4, 7071965712), (6, 4714643808), (7, 4041123264), (8, 3535982856), (9, 3143095872), (12, 2357321904), (14, 2020561632), (16, 1767991428), (18, 1571547936), (21, 1347041088), (24, 1178660952), (27, 1047698624), (28, 1010280816), (32, 883995714), (36, 785773968), (42, 673520544), (48, 589330476), (54, 523849312), (56, 505140408), (63, 449013696), (64, 441997857), (72, 392886984), (84, 336760272), (96, 294665238), (108, 261924656), (112, 252570204), (126, 224506848), (144, 196443492), (168, 168380136), (189, 149671232), (192, 147332619), (216, 130962328), (224, 126285102), (252, 112253424), (288, 98221746), (336, 84190068), (378, 74835616), (432, 65481164), (448, 63142551), (463, 61096896), (504, 56126712), (576, 49110873), (672, 42095034), (756, 37417808), (864, 32740582), (926, 30548448), (1008, 28063356), (1344, 21047517), (1389, 20365632), (1512, 18708904), (1728, 16370291), (1852, 15274224), (2016, 14031678), (2778, 10182816), (3024, 9354452), (3241, 8728128), (3704, 7637112), (4032, 7015839), (4167, 6788544), (5051, 5600448), (5556, 5091408), (6048, 4677226), (6482, 4364064), (7408, 3818556), (8334, 3394272), (9723, 2909376), (10102, 2800224), (11112, 2545704), (12096, 2338613), (12501, 2262848), (12964, 2182032), (14816, 1909278), (15153, 1866816), (16668, 1697136), (19446, 1454688), (20204, 1400112), (22224, 1272852), (25002, 1131424), (25928, 1091016), (29169, 969792), (29632, 954639), (30306, 933408), (33336, 848568), (35357, 800064), (38892, 727344), (40408, 700056), (44448, 636426), (45459, 622272), (50004, 565712), (51856, 545508), (58338, 484896), (60612, 466704), (66672, 424284), (70714, 400032), (77784, 363672), (80816, 350028), (87507, 323264), (88896, 318213), (90918, 311136), (100008, 282856), (103712, 272754), (106071, 266688), (116676, 242448), (121224, 233352), (133344, 212142), (136377, 207424), (141428, 200016), (155568, 181836), (161632, 175014)]