1681850352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{385039}}^1$

素因数の和:385070

約数の個数: 80

約数和(自身を含む): 5347435520

約数和(自身を除く): 3665585168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 385039, 770078, 1155117, 1540156, 2310234, 2695273, 3080312, 4620468, 5005507, 5390546, 6160624, 8085819, 9240936, 10011014, 10781092, 15016521, 16171638, 18481872, 20022028, 21562184, 30033042, 32343276, 35038549, 40044056, 43124368, 60066084, 64686552, 70077098, 80088112, 105115647, 120132168, 129373104, 140154196, 210231294, 240264336, 280308392, 420462588, 560616784, 840925176, 1681850352]

約数ペア:

[(1, 1681850352), (2, 840925176), (3, 560616784), (4, 420462588), (6, 280308392), (7, 240264336), (8, 210231294), (12, 140154196), (13, 129373104), (14, 120132168), (16, 105115647), (21, 80088112), (24, 70077098), (26, 64686552), (28, 60066084), (39, 43124368), (42, 40044056), (48, 35038549), (52, 32343276), (56, 30033042), (78, 21562184), (84, 20022028), (91, 18481872), (104, 16171638), (112, 15016521), (156, 10781092), (168, 10011014), (182, 9240936), (208, 8085819), (273, 6160624), (312, 5390546), (336, 5005507), (364, 4620468), (546, 3080312), (624, 2695273), (728, 2310234), (1092, 1540156), (1456, 1155117), (2184, 770078), (4368, 385039)]