280117656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14286

約数の個数: 128

約数和(自身を含む): 957734400

約数和(自身を除く): 677616744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 14251, 19656, 28502, 42753, 57004, 85506, 99757, 114008, 128259, 171012, 185263, 199514, 256518, 299271, 342024, 370526, 384777, 399028, 513036, 555789, 598542, 741052, 769554, 798056, 897813, 1026072, 1111578, 1197084, 1296841, 1482104, 1539108, 1667367, 1795626, 2223156, 2394168, 2593682, 2693439, 3078216, 3334734, 3591252, 3890523, 4446312, 5002101, 5187364, 5386878, 6669468, 7182504, 7781046, 10004202, 10374728, 10773756, 11671569, 13338936, 15562092, 20008404, 21547512, 23343138, 31124184, 35014707, 40016808, 46686276, 70029414, 93372552, 140058828, 280117656]

約数ペア:

[(1, 280117656), (2, 140058828), (3, 93372552), (4, 70029414), (6, 46686276), (7, 40016808), (8, 35014707), (9, 31124184), (12, 23343138), (13, 21547512), (14, 20008404), (18, 15562092), (21, 13338936), (24, 11671569), (26, 10773756), (27, 10374728), (28, 10004202), (36, 7781046), (39, 7182504), (42, 6669468), (52, 5386878), (54, 5187364), (56, 5002101), (63, 4446312), (72, 3890523), (78, 3591252), (84, 3334734), (91, 3078216), (104, 2693439), (108, 2593682), (117, 2394168), (126, 2223156), (156, 1795626), (168, 1667367), (182, 1539108), (189, 1482104), (216, 1296841), (234, 1197084), (252, 1111578), (273, 1026072), (312, 897813), (351, 798056), (364, 769554), (378, 741052), (468, 598542), (504, 555789), (546, 513036), (702, 399028), (728, 384777), (756, 370526), (819, 342024), (936, 299271), (1092, 256518), (1404, 199514), (1512, 185263), (1638, 171012), (2184, 128259), (2457, 114008), (2808, 99757), (3276, 85506), (4914, 57004), (6552, 42753), (9828, 28502), (14251, 19656)]