12815359248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{28619}}^1$

素因数の和:29140

約数の個数: 80

約数和(自身を含む): 34920979200

約数和(自身を除く): 22105619952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 491, 912, 982, 1473, 1964, 2946, 3928, 5892, 7856, 9329, 11784, 18658, 23568, 27987, 28619, 37316, 55974, 57238, 74632, 85857, 111948, 114476, 149264, 171714, 223896, 228952, 343428, 447792, 457904, 543761, 686856, 1087522, 1373712, 1631283, 2175044, 3262566, 4350088, 6525132, 8700176, 13050264, 14051929, 26100528, 28103858, 42155787, 56207716, 84311574, 112415432, 168623148, 224830864, 266986651, 337246296, 533973302, 674492592, 800959953, 1067946604, 1601919906, 2135893208, 3203839812, 4271786416, 6407679624, 12815359248]

約数ペア:

[(1, 12815359248), (2, 6407679624), (3, 4271786416), (4, 3203839812), (6, 2135893208), (8, 1601919906), (12, 1067946604), (16, 800959953), (19, 674492592), (24, 533973302), (38, 337246296), (48, 266986651), (57, 224830864), (76, 168623148), (114, 112415432), (152, 84311574), (228, 56207716), (304, 42155787), (456, 28103858), (491, 26100528), (912, 14051929), (982, 13050264), (1473, 8700176), (1964, 6525132), (2946, 4350088), (3928, 3262566), (5892, 2175044), (7856, 1631283), (9329, 1373712), (11784, 1087522), (18658, 686856), (23568, 543761), (27987, 457904), (28619, 447792), (37316, 343428), (55974, 228952), (57238, 223896), (74632, 171714), (85857, 149264), (111948, 114476)]