221569392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{38149}}^1$

素因数の和:38182

約数の個数: 60

約数和(自身を含む): 629169800

約数和(自身を除く): 407600408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 38149, 76298, 114447, 152596, 228894, 305192, 419639, 457788, 610384, 839278, 915576, 1258917, 1678556, 1831152, 2517834, 3357112, 4616029, 5035668, 6714224, 9232058, 10071336, 13848087, 18464116, 20142672, 27696174, 36928232, 55392348, 73856464, 110784696, 221569392]

約数ペア:

[(1, 221569392), (2, 110784696), (3, 73856464), (4, 55392348), (6, 36928232), (8, 27696174), (11, 20142672), (12, 18464116), (16, 13848087), (22, 10071336), (24, 9232058), (33, 6714224), (44, 5035668), (48, 4616029), (66, 3357112), (88, 2517834), (121, 1831152), (132, 1678556), (176, 1258917), (242, 915576), (264, 839278), (363, 610384), (484, 457788), (528, 419639), (726, 305192), (968, 228894), (1452, 152596), (1936, 114447), (2904, 76298), (5808, 38149)]