About the Number

3889742208

3889742207 ← → 3889742209

2進数表記:11100111110110001100000110000000

漢数字表記:三十八億八千九百七十四万二千二百八

素因数分解:

2 7 × 3 1 × 11 1 × 239 1 × 3853 1

素因数の和:4120
約数の個数: 128
約数和(自身を含む): 11321510400
約数和(自身を除く): 7431768192

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 239, 264, 352, 384, 478, 528, 704, 717, 956, 1056, 1408, 1434, 1912, 2112, 2629, 2868, 3824, 3853, 4224, 5258, 5736, 7648, 7706, 7887, 10516, 11472, 11559, 15296, 15412, 15774, 21032, 22944, 23118, 30592, 30824, 31548, 42064, 42383, 45888, 46236, 61648, 63096, 84128, 84766, 91776, 92472, 123296, 126192, 127149, 168256, 169532, 184944, 246592, 252384, 254298, 336512, 339064, 369888, 493184, 504768, 508596, 678128, 739776, 920867, 1009536, 1017192, 1356256, 1479552, 1841734, 2034384, 2712512, 2762601, 3683468, 4068768, 5425024, 5525202, 7366936, 8137536, 10129537, 11050404, 14733872, 16275072, 20259074, 22100808, 29467744, 30388611, 40518148, 44201616, 58935488, 60777222, 81036296, 88403232, 117870976, 121554444, 162072592, 176806464, 243108888, 324145184, 353612928, 486217776, 648290368, 972435552, 1296580736, 1944871104, 3889742208]

約数ペア:
[(1, 3889742208), (2, 1944871104), (3, 1296580736), (4, 972435552), (6, 648290368), (8, 486217776), (11, 353612928), (12, 324145184), (16, 243108888), (22, 176806464), (24, 162072592), (32, 121554444), (33, 117870976), (44, 88403232), (48, 81036296), (64, 60777222), (66, 58935488), (88, 44201616), (96, 40518148), (128, 30388611), (132, 29467744), (176, 22100808), (192, 20259074), (239, 16275072), (264, 14733872), (352, 11050404), (384, 10129537), (478, 8137536), (528, 7366936), (704, 5525202), (717, 5425024), (956, 4068768), (1056, 3683468), (1408, 2762601), (1434, 2712512), (1912, 2034384), (2112, 1841734), (2629, 1479552), (2868, 1356256), (3824, 1017192), (3853, 1009536), (4224, 920867), (5258, 739776), (5736, 678128), (7648, 508596), (7706, 504768), (7887, 493184), (10516, 369888), (11472, 339064), (11559, 336512), (15296, 254298), (15412, 252384), (15774, 246592), (21032, 184944), (22944, 169532), (23118, 168256), (30592, 127149), (30824, 126192), (31548, 123296), (42064, 92472), (42383, 91776), (45888, 84766), (46236, 84128), (61648, 63096)]

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