380011968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{307}}^2$

素因数の和:639

約数の個数: 126

約数和(自身を含む): 1248908856

約数和(自身を除く): 868896888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 307, 336, 448, 504, 576, 614, 672, 921, 1008, 1228, 1344, 1842, 2016, 2149, 2456, 2763, 3684, 4032, 4298, 4912, 5526, 6447, 7368, 8596, 9824, 11052, 12894, 14736, 17192, 19341, 19648, 22104, 25788, 29472, 34384, 38682, 44208, 51576, 58944, 68768, 77364, 88416, 94249, 103152, 137536, 154728, 176832, 188498, 206304, 282747, 309456, 376996, 412608, 565494, 618912, 659743, 753992, 848241, 1130988, 1237824, 1319486, 1507984, 1696482, 1979229, 2261976, 2638972, 3015968, 3392964, 3958458, 4523952, 5277944, 5937687, 6031936, 6785928, 7916916, 9047904, 10555888, 11875374, 13571856, 15833832, 18095808, 21111776, 23750748, 27143712, 31667664, 42223552, 47501496, 54287424, 63335328, 95002992, 126670656, 190005984, 380011968]

約数ペア:

[(1, 380011968), (2, 190005984), (3, 126670656), (4, 95002992), (6, 63335328), (7, 54287424), (8, 47501496), (9, 42223552), (12, 31667664), (14, 27143712), (16, 23750748), (18, 21111776), (21, 18095808), (24, 15833832), (28, 13571856), (32, 11875374), (36, 10555888), (42, 9047904), (48, 7916916), (56, 6785928), (63, 6031936), (64, 5937687), (72, 5277944), (84, 4523952), (96, 3958458), (112, 3392964), (126, 3015968), (144, 2638972), (168, 2261976), (192, 1979229), (224, 1696482), (252, 1507984), (288, 1319486), (307, 1237824), (336, 1130988), (448, 848241), (504, 753992), (576, 659743), (614, 618912), (672, 565494), (921, 412608), (1008, 376996), (1228, 309456), (1344, 282747), (1842, 206304), (2016, 188498), (2149, 176832), (2456, 154728), (2763, 137536), (3684, 103152), (4032, 94249), (4298, 88416), (4912, 77364), (5526, 68768), (6447, 58944), (7368, 51576), (8596, 44208), (9824, 38682), (11052, 34384), (12894, 29472), (14736, 25788), (17192, 22104), (19341, 19648)]