440216112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30469}}^1$

素因数の和:30530

約数の個数: 80

約数和(自身を含む): 1329954560

約数和(自身を除く): 889738448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 30469, 60938, 91407, 121876, 182814, 213283, 243752, 365628, 426566, 487504, 639849, 731256, 853132, 1279698, 1310167, 1462512, 1706264, 2559396, 2620334, 3412528, 3930501, 5118792, 5240668, 7861002, 9171169, 10237584, 10481336, 15722004, 18342338, 20962672, 27513507, 31444008, 36684676, 55027014, 62888016, 73369352, 110054028, 146738704, 220108056, 440216112]

約数ペア:

[(1, 440216112), (2, 220108056), (3, 146738704), (4, 110054028), (6, 73369352), (7, 62888016), (8, 55027014), (12, 36684676), (14, 31444008), (16, 27513507), (21, 20962672), (24, 18342338), (28, 15722004), (42, 10481336), (43, 10237584), (48, 9171169), (56, 7861002), (84, 5240668), (86, 5118792), (112, 3930501), (129, 3412528), (168, 2620334), (172, 2559396), (258, 1706264), (301, 1462512), (336, 1310167), (344, 1279698), (516, 853132), (602, 731256), (688, 639849), (903, 487504), (1032, 426566), (1204, 365628), (1806, 243752), (2064, 213283), (2408, 182814), (3612, 121876), (4816, 91407), (7224, 60938), (14448, 30469)]