738407856

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 1944518400

約数和(自身を除く): 1206110544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 109, 214, 218, 321, 327, 428, 436, 642, 654, 856, 872, 1284, 1308, 1319, 1712, 1744, 2568, 2616, 2638, 3957, 5136, 5232, 5276, 7914, 10552, 11663, 15828, 21104, 23326, 31656, 34989, 46652, 63312, 69978, 93304, 139956, 141133, 143771, 186608, 279912, 282266, 287542, 423399, 431313, 559824, 564532, 575084, 846798, 862626, 1129064, 1150168, 1693596, 1725252, 2258128, 2300336, 3387192, 3450504, 6774384, 6901008, 15383497, 30766994, 46150491, 61533988, 92300982, 123067976, 184601964, 246135952, 369203928, 738407856]

約数ペア:

[(1, 738407856), (2, 369203928), (3, 246135952), (4, 184601964), (6, 123067976), (8, 92300982), (12, 61533988), (16, 46150491), (24, 30766994), (48, 15383497), (107, 6901008), (109, 6774384), (214, 3450504), (218, 3387192), (321, 2300336), (327, 2258128), (428, 1725252), (436, 1693596), (642, 1150168), (654, 1129064), (856, 862626), (872, 846798), (1284, 575084), (1308, 564532), (1319, 559824), (1712, 431313), (1744, 423399), (2568, 287542), (2616, 282266), (2638, 279912), (3957, 186608), (5136, 143771), (5232, 141133), (5276, 139956), (7914, 93304), (10552, 69978), (11663, 63312), (15828, 46652), (21104, 34989), (23326, 31656)]