221711013456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{80671}}^1$

素因数の和:82560

約数の個数: 80

約数和(自身を含む): 591556804608

約数和(自身を除く): 369845791152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1847, 3694, 5541, 7388, 11082, 14776, 22164, 29552, 44328, 57257, 80671, 88656, 114514, 161342, 171771, 229028, 242013, 322684, 343542, 458056, 484026, 645368, 687084, 916112, 968052, 1290736, 1374168, 1936104, 2500801, 2748336, 3872208, 5001602, 7502403, 10003204, 15004806, 20006408, 30009612, 40012816, 60019224, 120038448, 148999337, 297998674, 446998011, 595997348, 893996022, 1191994696, 1787992044, 2383989392, 3575984088, 4618979447, 7151968176, 9237958894, 13856938341, 18475917788, 27713876682, 36951835576, 55427753364, 73903671152, 110855506728, 221711013456]

約数ペア:

[(1, 221711013456), (2, 110855506728), (3, 73903671152), (4, 55427753364), (6, 36951835576), (8, 27713876682), (12, 18475917788), (16, 13856938341), (24, 9237958894), (31, 7151968176), (48, 4618979447), (62, 3575984088), (93, 2383989392), (124, 1787992044), (186, 1191994696), (248, 893996022), (372, 595997348), (496, 446998011), (744, 297998674), (1488, 148999337), (1847, 120038448), (3694, 60019224), (5541, 40012816), (7388, 30009612), (11082, 20006408), (14776, 15004806), (22164, 10003204), (29552, 7502403), (44328, 5001602), (57257, 3872208), (80671, 2748336), (88656, 2500801), (114514, 1936104), (161342, 1374168), (171771, 1290736), (229028, 968052), (242013, 916112), (322684, 687084), (343542, 645368), (458056, 484026)]