304863968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 633906000

約数和(自身を除く): 329042032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 389, 608, 778, 1289, 1556, 2578, 3112, 5156, 6224, 7391, 10312, 12448, 14782, 20624, 24491, 29564, 41248, 48982, 59128, 97964, 118256, 195928, 236512, 391856, 501421, 783712, 1002842, 2005684, 4011368, 8022736, 9526999, 16045472, 19053998, 38107996, 76215992, 152431984, 304863968]

約数ペア:

[(1, 304863968), (2, 152431984), (4, 76215992), (8, 38107996), (16, 19053998), (19, 16045472), (32, 9526999), (38, 8022736), (76, 4011368), (152, 2005684), (304, 1002842), (389, 783712), (608, 501421), (778, 391856), (1289, 236512), (1556, 195928), (2578, 118256), (3112, 97964), (5156, 59128), (6224, 48982), (7391, 41248), (10312, 29564), (12448, 24491), (14782, 20624)]