627709728

素因数分解:

$2^5\times 3^1\times {\mathrm{1873}}^1\times {\mathrm{3491}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 1649090016

約数和(自身を除く): 1021380288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1873, 3491, 3746, 5619, 6982, 7492, 10473, 11238, 13964, 14984, 20946, 22476, 27928, 29968, 41892, 44952, 55856, 59936, 83784, 89904, 111712, 167568, 179808, 335136, 6538643, 13077286, 19615929, 26154572, 39231858, 52309144, 78463716, 104618288, 156927432, 209236576, 313854864, 627709728]

約数ペア:

[(1, 627709728), (2, 313854864), (3, 209236576), (4, 156927432), (6, 104618288), (8, 78463716), (12, 52309144), (16, 39231858), (24, 26154572), (32, 19615929), (48, 13077286), (96, 6538643), (1873, 335136), (3491, 179808), (3746, 167568), (5619, 111712), (6982, 89904), (7492, 83784), (10473, 59936), (11238, 55856), (13964, 44952), (14984, 41892), (20946, 29968), (22476, 27928)]