15237643408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{4651}}^1$

素因数の和:5520

約数の個数: 80

約数和(自身を含む): 33514868800

約数和(自身を除く): 18277225392

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 829, 988, 1658, 1976, 3316, 3952, 4651, 6632, 9302, 10777, 13264, 15751, 18604, 21554, 31502, 37208, 43108, 60463, 63004, 74416, 86216, 88369, 120926, 126008, 172432, 176738, 204763, 241852, 252016, 353476, 409526, 483704, 706952, 819052, 967408, 1148797, 1413904, 1638104, 2297594, 3276208, 3855679, 4595188, 7711358, 9190376, 15422716, 18380752, 30845432, 50123827, 61690864, 73257901, 100247654, 146515802, 200495308, 293031604, 400990616, 586063208, 801981232, 952352713, 1172126416, 1904705426, 3809410852, 7618821704, 15237643408]

約数ペア:

[(1, 15237643408), (2, 7618821704), (4, 3809410852), (8, 1904705426), (13, 1172126416), (16, 952352713), (19, 801981232), (26, 586063208), (38, 400990616), (52, 293031604), (76, 200495308), (104, 146515802), (152, 100247654), (208, 73257901), (247, 61690864), (304, 50123827), (494, 30845432), (829, 18380752), (988, 15422716), (1658, 9190376), (1976, 7711358), (3316, 4595188), (3952, 3855679), (4651, 3276208), (6632, 2297594), (9302, 1638104), (10777, 1413904), (13264, 1148797), (15751, 967408), (18604, 819052), (21554, 706952), (31502, 483704), (37208, 409526), (43108, 353476), (60463, 252016), (63004, 241852), (74416, 204763), (86216, 176738), (88369, 172432), (120926, 126008)]