2721794048

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 5754228480

約数和(自身を除く): 3032434432

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 512, 688, 992, 997, 1024, 1333, 1376, 1984, 1994, 2048, 2666, 2752, 3968, 3988, 5332, 5504, 7936, 7976, 10664, 11008, 15872, 15952, 21328, 22016, 30907, 31744, 31904, 42656, 42871, 44032, 61814, 63488, 63808, 85312, 85742, 88064, 123628, 127616, 170624, 171484, 247256, 255232, 341248, 342968, 494512, 510464, 682496, 685936, 989024, 1020928, 1329001, 1364992, 1371872, 1978048, 2041856, 2658002, 2729984, 2743744, 3956096, 5316004, 5487488, 7912192, 10632008, 10974976, 15824384, 21264016, 21949952, 31648768, 42528032, 43899904, 63297536, 85056064, 87799808, 170112128, 340224256, 680448512, 1360897024, 2721794048]

約数ペア:

[(1, 2721794048), (2, 1360897024), (4, 680448512), (8, 340224256), (16, 170112128), (31, 87799808), (32, 85056064), (43, 63297536), (62, 43899904), (64, 42528032), (86, 31648768), (124, 21949952), (128, 21264016), (172, 15824384), (248, 10974976), (256, 10632008), (344, 7912192), (496, 5487488), (512, 5316004), (688, 3956096), (992, 2743744), (997, 2729984), (1024, 2658002), (1333, 2041856), (1376, 1978048), (1984, 1371872), (1994, 1364992), (2048, 1329001), (2666, 1020928), (2752, 989024), (3968, 685936), (3988, 682496), (5332, 510464), (5504, 494512), (7936, 342968), (7976, 341248), (10664, 255232), (11008, 247256), (15872, 171484), (15952, 170624), (21328, 127616), (22016, 123628), (30907, 88064), (31744, 85742), (31904, 85312), (42656, 63808), (42871, 63488), (44032, 61814)]