21196864512

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40351}}^1$

素因数の和:40399

約数の個数: 176

約数和(自身を含む): 66080435200

約数和(自身を除く): 44883570688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 2052, 2304, 2432, 2736, 3072, 3456, 3648, 4104, 4608, 4864, 5472, 6912, 7296, 8208, 9216, 9728, 10944, 13824, 14592, 16416, 19456, 21888, 27648, 29184, 32832, 40351, 43776, 58368, 65664, 80702, 87552, 121053, 131328, 161404, 175104, 242106, 262656, 322808, 363159, 484212, 525312, 645616, 726318, 766669, 968424, 1089477, 1291232, 1452636, 1533338, 1936848, 2178954, 2300007, 2582464, 2905272, 3066676, 3873696, 4357908, 4600014, 5164928, 5810544, 6133352, 6900021, 7747392, 8715816, 9200028, 10329856, 11621088, 12266704, 13800042, 15494784, 17431632, 18400056, 20659712, 20700063, 23242176, 24533408, 27600084, 30989568, 34863264, 36800112, 41319424, 41400126, 46484352, 49066816, 55200168, 61979136, 69726528, 73600224, 82800252, 92968704, 98133632, 110400336, 123958272, 139453056, 147200448, 165600504, 185937408, 196267264, 220800672, 278906112, 294400896, 331201008, 371874816, 392534528, 441601344, 557812224, 588801792, 662402016, 785069056, 883202688, 1115624448, 1177603584, 1324804032, 1766405376, 2355207168, 2649608064, 3532810752, 5299216128, 7065621504, 10598432256, 21196864512]

約数ペア:

[(1, 21196864512), (2, 10598432256), (3, 7065621504), (4, 5299216128), (6, 3532810752), (8, 2649608064), (9, 2355207168), (12, 1766405376), (16, 1324804032), (18, 1177603584), (19, 1115624448), (24, 883202688), (27, 785069056), (32, 662402016), (36, 588801792), (38, 557812224), (48, 441601344), (54, 392534528), (57, 371874816), (64, 331201008), (72, 294400896), (76, 278906112), (96, 220800672), (108, 196267264), (114, 185937408), (128, 165600504), (144, 147200448), (152, 139453056), (171, 123958272), (192, 110400336), (216, 98133632), (228, 92968704), (256, 82800252), (288, 73600224), (304, 69726528), (342, 61979136), (384, 55200168), (432, 49066816), (456, 46484352), (512, 41400126), (513, 41319424), (576, 36800112), (608, 34863264), (684, 30989568), (768, 27600084), (864, 24533408), (912, 23242176), (1024, 20700063), (1026, 20659712), (1152, 18400056), (1216, 17431632), (1368, 15494784), (1536, 13800042), (1728, 12266704), (1824, 11621088), (2052, 10329856), (2304, 9200028), (2432, 8715816), (2736, 7747392), (3072, 6900021), (3456, 6133352), (3648, 5810544), (4104, 5164928), (4608, 4600014), (4864, 4357908), (5472, 3873696), (6912, 3066676), (7296, 2905272), (8208, 2582464), (9216, 2300007), (9728, 2178954), (10944, 1936848), (13824, 1533338), (14592, 1452636), (16416, 1291232), (19456, 1089477), (21888, 968424), (27648, 766669), (29184, 726318), (32832, 645616), (40351, 525312), (43776, 484212), (58368, 363159), (65664, 322808), (80702, 262656), (87552, 242106), (121053, 175104), (131328, 161404)]