421410864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1297}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 1246412288

約数和(自身を除く): 825001424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 967, 1297, 1934, 2594, 2901, 3868, 3891, 5188, 5802, 6769, 7736, 7782, 9079, 10376, 11604, 13538, 15472, 15564, 18158, 20307, 20752, 23208, 27076, 27237, 31128, 36316, 40614, 46416, 54152, 54474, 62256, 72632, 81228, 108304, 108948, 145264, 162456, 217896, 324912, 435792, 1254199, 2508398, 3762597, 5016796, 7525194, 8779393, 10033592, 15050388, 17558786, 20067184, 26338179, 30100776, 35117572, 52676358, 60201552, 70235144, 105352716, 140470288, 210705432, 421410864]

約数ペア:

[(1, 421410864), (2, 210705432), (3, 140470288), (4, 105352716), (6, 70235144), (7, 60201552), (8, 52676358), (12, 35117572), (14, 30100776), (16, 26338179), (21, 20067184), (24, 17558786), (28, 15050388), (42, 10033592), (48, 8779393), (56, 7525194), (84, 5016796), (112, 3762597), (168, 2508398), (336, 1254199), (967, 435792), (1297, 324912), (1934, 217896), (2594, 162456), (2901, 145264), (3868, 108948), (3891, 108304), (5188, 81228), (5802, 72632), (6769, 62256), (7736, 54474), (7782, 54152), (9079, 46416), (10376, 40614), (11604, 36316), (13538, 31128), (15472, 27237), (15564, 27076), (18158, 23208), (20307, 20752)]