1681522836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2797}}^1$

素因数の和:3249

約数の個数: 96

約数和(自身を含む): 4760808192

約数和(自身を除く): 3079285356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 421, 476, 714, 842, 1263, 1428, 1684, 2526, 2797, 2947, 5052, 5594, 5894, 7157, 8391, 8841, 11188, 11788, 14314, 16782, 17682, 19579, 21471, 28628, 33564, 35364, 39158, 42942, 47549, 50099, 58737, 78316, 85884, 95098, 100198, 117474, 142647, 150297, 190196, 200396, 234948, 285294, 300594, 332843, 570588, 601188, 665686, 998529, 1177537, 1331372, 1997058, 2355074, 3532611, 3994116, 4710148, 7065222, 8242759, 14130444, 16485518, 20018129, 24728277, 32971036, 40036258, 49456554, 60054387, 80072516, 98913108, 120108774, 140126903, 240217548, 280253806, 420380709, 560507612, 840761418, 1681522836]

約数ペア:

[(1, 1681522836), (2, 840761418), (3, 560507612), (4, 420380709), (6, 280253806), (7, 240217548), (12, 140126903), (14, 120108774), (17, 98913108), (21, 80072516), (28, 60054387), (34, 49456554), (42, 40036258), (51, 32971036), (68, 24728277), (84, 20018129), (102, 16485518), (119, 14130444), (204, 8242759), (238, 7065222), (357, 4710148), (421, 3994116), (476, 3532611), (714, 2355074), (842, 1997058), (1263, 1331372), (1428, 1177537), (1684, 998529), (2526, 665686), (2797, 601188), (2947, 570588), (5052, 332843), (5594, 300594), (5894, 285294), (7157, 234948), (8391, 200396), (8841, 190196), (11188, 150297), (11788, 142647), (14314, 117474), (16782, 100198), (17682, 95098), (19579, 85884), (21471, 78316), (28628, 58737), (33564, 50099), (35364, 47549), (39158, 42942)]