2101282848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1621}}^1$

素因数の和:2287

約数の個数: 144

約数和(自身を含む): 6844009536

約数和(自身を除く): 4742726688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 643, 672, 1008, 1286, 1621, 1929, 2016, 2572, 3242, 3858, 4501, 4863, 5144, 5787, 6484, 7716, 9002, 9726, 10288, 11347, 11574, 12968, 13503, 14589, 15432, 18004, 19452, 20576, 22694, 23148, 25936, 27006, 29178, 30864, 34041, 36008, 38904, 40509, 45388, 46296, 51872, 54012, 58356, 61728, 68082, 72016, 77808, 81018, 90776, 92592, 102123, 108024, 116712, 136164, 144032, 155616, 162036, 181552, 185184, 204246, 216048, 233424, 272328, 324072, 363104, 408492, 432096, 466848, 544656, 648144, 816984, 1042303, 1089312, 1296288, 1633968, 2084606, 3126909, 3267936, 4169212, 6253818, 7296121, 8338424, 9380727, 12507636, 14592242, 16676848, 18761454, 21888363, 25015272, 29184484, 33353696, 37522908, 43776726, 50030544, 58368968, 65665089, 75045816, 87553452, 100061088, 116737936, 131330178, 150091632, 175106904, 233475872, 262660356, 300183264, 350213808, 525320712, 700427616, 1050641424, 2101282848]

約数ペア:

[(1, 2101282848), (2, 1050641424), (3, 700427616), (4, 525320712), (6, 350213808), (7, 300183264), (8, 262660356), (9, 233475872), (12, 175106904), (14, 150091632), (16, 131330178), (18, 116737936), (21, 100061088), (24, 87553452), (28, 75045816), (32, 65665089), (36, 58368968), (42, 50030544), (48, 43776726), (56, 37522908), (63, 33353696), (72, 29184484), (84, 25015272), (96, 21888363), (112, 18761454), (126, 16676848), (144, 14592242), (168, 12507636), (224, 9380727), (252, 8338424), (288, 7296121), (336, 6253818), (504, 4169212), (643, 3267936), (672, 3126909), (1008, 2084606), (1286, 1633968), (1621, 1296288), (1929, 1089312), (2016, 1042303), (2572, 816984), (3242, 648144), (3858, 544656), (4501, 466848), (4863, 432096), (5144, 408492), (5787, 363104), (6484, 324072), (7716, 272328), (9002, 233424), (9726, 216048), (10288, 204246), (11347, 185184), (11574, 181552), (12968, 162036), (13503, 155616), (14589, 144032), (15432, 136164), (18004, 116712), (19452, 108024), (20576, 102123), (22694, 92592), (23148, 90776), (25936, 81018), (27006, 77808), (29178, 72016), (30864, 68082), (34041, 61728), (36008, 58356), (38904, 54012), (40509, 51872), (45388, 46296)]