21587985216

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1621}}^1$

素因数の和:2019

約数の個数: 280

約数和(自身を含む): 73380006656

約数和(自身を除く): 51792021440

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 367, 378, 432, 448, 504, 567, 576, 648, 672, 734, 756, 864, 1008, 1101, 1134, 1296, 1344, 1468, 1512, 1621, 1728, 2016, 2202, 2268, 2569, 2592, 2936, 3024, 3242, 3303, 4032, 4404, 4536, 4863, 5138, 5184, 5872, 6048, 6484, 6606, 7707, 8808, 9072, 9726, 9909, 10276, 11347, 11744, 12096, 12968, 13212, 14589, 15414, 17616, 18144, 19452, 19818, 20552, 22694, 23121, 23488, 25936, 26424, 29178, 29727, 30828, 34041, 35232, 36288, 38904, 39636, 41104, 43767, 45388, 46242, 51872, 52848, 58356, 59454, 61656, 68082, 69363, 70464, 77808, 79272, 82208, 87534, 90776, 92484, 102123, 103744, 105696, 116712, 118908, 123312, 131301, 136164, 138726, 155616, 158544, 164416, 175068, 181552, 184968, 204246, 208089, 211392, 233424, 237816, 246624, 262602, 272328, 277452, 306369, 311232, 317088, 350136, 363104, 369936, 408492, 416178, 466848, 475632, 493248, 525204, 544656, 554904, 594907, 612738, 634176, 700272, 726208, 739872, 816984, 832356, 919107, 933696, 951264, 1050408, 1089312, 1109808, 1189814, 1225476, 1400544, 1479744, 1633968, 1664712, 1784721, 1838214, 1902528, 2100816, 2178624, 2219616, 2379628, 2450952, 2801088, 3267936, 3329424, 3569442, 3676428, 4164349, 4201632, 4439232, 4759256, 4901904, 5354163, 6535872, 6658848, 7138884, 7352856, 8328698, 8403264, 9518512, 9803808, 10708326, 12493047, 13317696, 14277768, 14705712, 16062489, 16657396, 19037024, 19607616, 21416652, 24986094, 28555536, 29411424, 32124978, 33314792, 37479141, 38074048, 42833304, 48187467, 49972188, 57111072, 58822848, 64249956, 66629584, 74958282, 85666608, 96374934, 99944376, 112437423, 114222144, 128499912, 133259168, 149916564, 171333216, 192749868, 199888752, 224874846, 256999824, 266518336, 299833128, 337312269, 342666432, 385499736, 399777504, 449749692, 513999648, 599666256, 674624538, 770999472, 799555008, 899499384, 1027999296, 1199332512, 1349249076, 1541998944, 1798998768, 2398665024, 2698498152, 3083997888, 3597997536, 5396996304, 7195995072, 10793992608, 21587985216]

約数ペア:

[(1, 21587985216), (2, 10793992608), (3, 7195995072), (4, 5396996304), (6, 3597997536), (7, 3083997888), (8, 2698498152), (9, 2398665024), (12, 1798998768), (14, 1541998944), (16, 1349249076), (18, 1199332512), (21, 1027999296), (24, 899499384), (27, 799555008), (28, 770999472), (32, 674624538), (36, 599666256), (42, 513999648), (48, 449749692), (54, 399777504), (56, 385499736), (63, 342666432), (64, 337312269), (72, 299833128), (81, 266518336), (84, 256999824), (96, 224874846), (108, 199888752), (112, 192749868), (126, 171333216), (144, 149916564), (162, 133259168), (168, 128499912), (189, 114222144), (192, 112437423), (216, 99944376), (224, 96374934), (252, 85666608), (288, 74958282), (324, 66629584), (336, 64249956), (367, 58822848), (378, 57111072), (432, 49972188), (448, 48187467), (504, 42833304), (567, 38074048), (576, 37479141), (648, 33314792), (672, 32124978), (734, 29411424), (756, 28555536), (864, 24986094), (1008, 21416652), (1101, 19607616), (1134, 19037024), (1296, 16657396), (1344, 16062489), (1468, 14705712), (1512, 14277768), (1621, 13317696), (1728, 12493047), (2016, 10708326), (2202, 9803808), (2268, 9518512), (2569, 8403264), (2592, 8328698), (2936, 7352856), (3024, 7138884), (3242, 6658848), (3303, 6535872), (4032, 5354163), (4404, 4901904), (4536, 4759256), (4863, 4439232), (5138, 4201632), (5184, 4164349), (5872, 3676428), (6048, 3569442), (6484, 3329424), (6606, 3267936), (7707, 2801088), (8808, 2450952), (9072, 2379628), (9726, 2219616), (9909, 2178624), (10276, 2100816), (11347, 1902528), (11744, 1838214), (12096, 1784721), (12968, 1664712), (13212, 1633968), (14589, 1479744), (15414, 1400544), (17616, 1225476), (18144, 1189814), (19452, 1109808), (19818, 1089312), (20552, 1050408), (22694, 951264), (23121, 933696), (23488, 919107), (25936, 832356), (26424, 816984), (29178, 739872), (29727, 726208), (30828, 700272), (34041, 634176), (35232, 612738), (36288, 594907), (38904, 554904), (39636, 544656), (41104, 525204), (43767, 493248), (45388, 475632), (46242, 466848), (51872, 416178), (52848, 408492), (58356, 369936), (59454, 363104), (61656, 350136), (68082, 317088), (69363, 311232), (70464, 306369), (77808, 277452), (79272, 272328), (82208, 262602), (87534, 246624), (90776, 237816), (92484, 233424), (102123, 211392), (103744, 208089), (105696, 204246), (116712, 184968), (118908, 181552), (123312, 175068), (131301, 164416), (136164, 158544), (138726, 155616)]